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Searched refs:fhp (Results 1 – 25 of 28) sorted by relevance

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/linux-6.1.9/fs/nfsd/
Dnfsfh.c154 static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp) in nfsd_set_fh_dentry() argument
156 struct knfsd_fh *fh = &fhp->fh_handle; in nfsd_set_fh_dentry()
203 trace_nfsd_set_fh_dentry_badexport(rqstp, fhp, PTR_ERR(exp)); in nfsd_set_fh_dentry()
253 trace_nfsd_set_fh_dentry_badhandle(rqstp, fhp, in nfsd_set_fh_dentry()
278 fhp->fh_dentry = dentry; in nfsd_set_fh_dentry()
279 fhp->fh_export = exp; in nfsd_set_fh_dentry()
284 fhp->fh_no_atomic_attr = true; in nfsd_set_fh_dentry()
288 fhp->fh_no_wcc = true; in nfsd_set_fh_dentry()
291 fhp->fh_no_wcc = true; in nfsd_set_fh_dentry()
328 fh_verify(struct svc_rqst *rqstp, struct svc_fh *fhp, umode_t type, int access) in fh_verify() argument
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Dvfs.c173 nfsd_lookup_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd_lookup_dentry() argument
182 dprintk("nfsd: nfsd_lookup(fh %s, %.*s)\n", SVCFH_fmt(fhp), len,name); in nfsd_lookup_dentry()
184 dparent = fhp->fh_dentry; in nfsd_lookup_dentry()
185 exp = exp_get(fhp->fh_export); in nfsd_lookup_dentry()
244 nfsd_lookup(struct svc_rqst *rqstp, struct svc_fh *fhp, const char *name, in nfsd_lookup() argument
251 err = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC); in nfsd_lookup()
254 err = nfsd_lookup_dentry(rqstp, fhp, name, len, &exp, &dentry); in nfsd_lookup()
264 err = fh_compose(resfh, exp, dentry, fhp); in nfsd_lookup()
287 commit_metadata(struct svc_fh *fhp) in commit_metadata() argument
289 struct inode *inode = d_inode(fhp->fh_dentry); in commit_metadata()
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Dnfsfh.h129 extern enum fsid_source fsid_source(const struct svc_fh *fhp);
212 extern char * SVCFH_fmt(struct svc_fh *fhp);
239 fh_init(struct svc_fh *fhp, int maxsize) in fh_init() argument
241 memset(fhp, 0, sizeof(*fhp)); in fh_init()
242 fhp->fh_maxsize = maxsize; in fh_init()
243 return fhp; in fh_init()
288 static inline void fh_clear_pre_post_attrs(struct svc_fh *fhp) in fh_clear_pre_post_attrs() argument
290 fhp->fh_post_saved = false; in fh_clear_pre_post_attrs()
291 fhp->fh_pre_saved = false; in fh_clear_pre_post_attrs()
322 extern void fh_fill_pre_attrs(struct svc_fh *fhp);
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Dnfs3xdr.c81 svcxdr_decode_nfs_fh3(struct xdr_stream *xdr, struct svc_fh *fhp) in svcxdr_decode_nfs_fh3() argument
93 fh_init(fhp, NFS3_FHSIZE); in svcxdr_decode_nfs_fh3()
94 fhp->fh_handle.fh_size = size; in svcxdr_decode_nfs_fh3()
95 memcpy(&fhp->fh_handle.fh_raw, p, size); in svcxdr_decode_nfs_fh3()
123 svcxdr_encode_nfs_fh3(struct xdr_stream *xdr, const struct svc_fh *fhp) in svcxdr_encode_nfs_fh3() argument
125 u32 size = fhp->fh_handle.fh_size; in svcxdr_encode_nfs_fh3()
134 memcpy(p, &fhp->fh_handle.fh_raw, size); in svcxdr_encode_nfs_fh3()
140 svcxdr_encode_post_op_fh3(struct xdr_stream *xdr, const struct svc_fh *fhp) in svcxdr_encode_post_op_fh3() argument
144 if (!svcxdr_encode_nfs_fh3(xdr, fhp)) in svcxdr_encode_post_op_fh3()
202 svcxdr_decode_diropargs3(struct xdr_stream *xdr, struct svc_fh *fhp, in svcxdr_decode_diropargs3() argument
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Dvfs.h88 __be32 nfsd_create_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
90 __be32 nfsd_commit(struct svc_rqst *rqst, struct svc_fh *fhp,
94 __be32 nfsd_getxattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
96 __be32 nfsd_listxattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
98 __be32 nfsd_removexattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
100 __be32 nfsd_setxattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
108 __be32 nfsd_splice_read(struct svc_rqst *rqstp, struct svc_fh *fhp,
112 __be32 nfsd_readv(struct svc_rqst *rqstp, struct svc_fh *fhp,
123 __be32 nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp,
Dnfsxdr.c59 svcxdr_decode_fhandle(struct xdr_stream *xdr, struct svc_fh *fhp) in svcxdr_decode_fhandle() argument
66 fh_init(fhp, NFS_FHSIZE); in svcxdr_decode_fhandle()
67 memcpy(&fhp->fh_handle.fh_raw, p, NFS_FHSIZE); in svcxdr_decode_fhandle()
68 fhp->fh_handle.fh_size = NFS_FHSIZE; in svcxdr_decode_fhandle()
74 svcxdr_encode_fhandle(struct xdr_stream *xdr, const struct svc_fh *fhp) in svcxdr_encode_fhandle() argument
81 memcpy(p, &fhp->fh_handle.fh_raw, NFS_FHSIZE); in svcxdr_encode_fhandle()
122 svcxdr_decode_diropargs(struct xdr_stream *xdr, struct svc_fh *fhp, in svcxdr_decode_diropargs() argument
125 return svcxdr_decode_fhandle(xdr, fhp) && in svcxdr_decode_diropargs()
215 const struct svc_fh *fhp, const struct kstat *stat) in svcxdr_encode_fattr() argument
218 struct dentry *dentry = fhp->fh_dentry; in svcxdr_encode_fattr()
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Dfilecache.h59 __be32 nfsd_file_acquire_gc(struct svc_rqst *rqstp, struct svc_fh *fhp,
61 __be32 nfsd_file_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp,
63 __be32 nfsd_file_acquire_opened(struct svc_rqst *rqstp, struct svc_fh *fhp,
Dflexfilelayout.c22 nfsd4_ff_proc_layoutget(struct inode *inode, const struct svc_fh *fhp, in nfsd4_ff_proc_layoutget() argument
59 error = nfsd4_set_deviceid(&fl->deviceid, fhp, device_generation); in nfsd4_ff_proc_layoutget()
63 fl->fh.size = fhp->fh_handle.fh_size; in nfsd4_ff_proc_layoutget()
64 memcpy(fl->fh.data, &fhp->fh_handle.fh_raw, fl->fh.size); in nfsd4_ff_proc_layoutget()
Dtrace.h194 const struct svc_fh *fhp,
198 TP_ARGS(rqstp, fhp, type, access),
216 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
217 __entry->inode = d_inode(fhp->fh_dentry);
231 const struct svc_fh *fhp,
236 TP_ARGS(rqstp, fhp, type, access, error),
256 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
257 if (fhp->fh_dentry)
258 __entry->inode = d_inode(fhp->fh_dentry);
275 struct svc_fh *fhp,
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Dnfs4layouts.c56 nfsd4_alloc_devid_map(const struct svc_fh *fhp) in nfsd4_alloc_devid_map() argument
58 const struct knfsd_fh *fh = &fhp->fh_handle; in nfsd4_alloc_devid_map()
71 if (fhp->fh_export->ex_devid_map) in nfsd4_alloc_devid_map()
82 fhp->fh_export->ex_devid_map = old; in nfsd4_alloc_devid_map()
89 fhp->fh_export->ex_devid_map = map; in nfsd4_alloc_devid_map()
112 nfsd4_set_deviceid(struct nfsd4_deviceid *id, const struct svc_fh *fhp, in nfsd4_set_deviceid() argument
115 if (!fhp->fh_export->ex_devid_map) { in nfsd4_set_deviceid()
116 nfsd4_alloc_devid_map(fhp); in nfsd4_set_deviceid()
117 if (!fhp->fh_export->ex_devid_map) in nfsd4_set_deviceid()
121 id->fsid_idx = fhp->fh_export->ex_devid_map->idx; in nfsd4_set_deviceid()
Dfilecache.c1061 nfsd_file_do_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd_file_do_acquire() argument
1076 status = fh_verify(rqstp, fhp, S_IFREG, in nfsd_file_do_acquire()
1080 key.inode = d_inode(fhp->fh_dentry); in nfsd_file_do_acquire()
1161 status = nfsd_open_verified(rqstp, fhp, may_flags, in nfsd_file_do_acquire()
1197 nfsd_file_acquire_gc(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd_file_acquire_gc() argument
1200 return nfsd_file_do_acquire(rqstp, fhp, may_flags, NULL, pnf, true); in nfsd_file_acquire_gc()
1218 nfsd_file_acquire(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd_file_acquire() argument
1221 return nfsd_file_do_acquire(rqstp, fhp, may_flags, NULL, pnf, false); in nfsd_file_acquire()
1240 nfsd_file_acquire_opened(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd_file_acquire_opened() argument
1244 return nfsd_file_do_acquire(rqstp, fhp, may_flags, file, pnf, false); in nfsd_file_acquire_opened()
Dpnfs.h32 __be32 (*proc_layoutget)(struct inode *, const struct svc_fh *fhp,
65 int nfsd4_set_deviceid(struct nfsd4_deviceid *id, const struct svc_fh *fhp,
Dnfs3proc.c235 nfsd3_create_file(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd3_create_file() argument
253 status = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC); in nfsd3_create_file()
257 parent = fhp->fh_dentry; in nfsd3_create_file()
260 host_err = fh_want_write(fhp); in nfsd3_create_file()
273 status = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_CREATE); in nfsd3_create_file()
278 status = fh_compose(resfhp, fhp->fh_export, child, fhp); in nfsd3_create_file()
322 fh_fill_pre_attrs(fhp); in nfsd3_create_file()
328 fh_fill_post_attrs(fhp); in nfsd3_create_file()
343 status = nfsd_create_setattr(rqstp, fhp, resfhp, &attrs); in nfsd3_create_file()
349 fh_drop_write(fhp); in nfsd3_create_file()
Dxdr4.h778 set_change_info(struct nfsd4_change_info *cinfo, struct svc_fh *fhp) in set_change_info() argument
780 BUG_ON(!fhp->fh_pre_saved); in set_change_info()
781 cinfo->atomic = (u32)(fhp->fh_post_saved && !fhp->fh_no_atomic_attr); in set_change_info()
783 cinfo->before_change = fhp->fh_pre_change; in set_change_info()
784 cinfo->after_change = fhp->fh_post_change; in set_change_info()
795 struct svc_fh *fhp, struct svc_export *exp,
Dxdr.h172 bool svcxdr_decode_fhandle(struct xdr_stream *xdr, struct svc_fh *fhp);
175 const struct svc_fh *fhp, const struct kstat *stat);
Dnfsproc.c57 struct svc_fh *fhp; in nfsd_proc_setattr() local
63 fhp = fh_copy(&resp->fh, &argp->fh); in nfsd_proc_setattr()
89 resp->status = fh_verify(rqstp, fhp, 0, NFSD_MAY_NOP); in nfsd_proc_setattr()
96 setattr_prepare(&init_user_ns, fhp->fh_dentry, iap) != 0) { in nfsd_proc_setattr()
106 resp->status = nfsd_setattr(rqstp, fhp, &attrs, 0, (time64_t)0); in nfsd_proc_setattr()
Dxdr3.h309 bool svcxdr_decode_nfs_fh3(struct xdr_stream *xdr, struct svc_fh *fhp);
312 const struct svc_fh *fhp);
Dblocklayout.c20 nfsd4_block_proc_layoutget(struct inode *inode, const struct svc_fh *fhp, in nfsd4_block_proc_layoutget() argument
95 error = nfsd4_set_deviceid(&bex->vol_id, fhp, device_generation); in nfsd4_block_proc_layoutget()
Dnfs4proc.c194 nfsd4_vfs_create(struct svc_fh *fhp, struct dentry *child, in nfsd4_vfs_create() argument
213 path.mnt = fhp->fh_export->ex_path.mnt; in nfsd4_vfs_create()
232 nfsd4_create_file(struct svc_rqst *rqstp, struct svc_fh *fhp, in nfsd4_create_file() argument
251 status = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_EXEC); in nfsd4_create_file()
254 parent = fhp->fh_dentry; in nfsd4_create_file()
257 host_err = fh_want_write(fhp); in nfsd4_create_file()
273 status = fh_verify(rqstp, fhp, S_IFDIR, NFSD_MAY_CREATE); in nfsd4_create_file()
278 status = fh_compose(resfhp, fhp->fh_export, child, fhp); in nfsd4_create_file()
305 fh_fill_both_attrs(fhp); in nfsd4_create_file()
348 fh_fill_pre_attrs(fhp); in nfsd4_create_file()
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Dnfs4xdr.c2867 nfsd4_encode_fattr(struct xdr_stream *xdr, struct svc_fh *fhp, in nfsd4_encode_fattr() argument
2923 if ((bmval0 & (FATTR4_WORD0_FILEHANDLE | FATTR4_WORD0_FSID)) && !fhp) { in nfsd4_encode_fattr()
2932 fhp = tempfh; in nfsd4_encode_fattr()
3056 } else switch(fsid_source(fhp)) { in nfsd4_encode_fattr()
3153 p = xdr_reserve_space(xdr, fhp->fh_handle.fh_size + 4); in nfsd4_encode_fattr()
3156 p = xdr_encode_opaque(p, &fhp->fh_handle.fh_raw, in nfsd4_encode_fattr()
3157 fhp->fh_handle.fh_size); in nfsd4_encode_fattr()
3431 struct svc_fh *fhp, struct svc_export *exp, in nfsd4_encode_fattr_to_buf() argument
3440 ret = nfsd4_encode_fattr(&xdr, fhp, exp, dentry, bmval, rqstp, in nfsd4_encode_fattr_to_buf()
3713 struct svc_fh *fhp = getattr->ga_fhp; in nfsd4_encode_getattr() local
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/linux-6.1.9/fs/freevxfs/
Dvxfs_fshead.c24 vxfs_dumpfsh(struct vxfs_fsh *fhp) in vxfs_dumpfsh() argument
28 printk("version: %u\n", fhp->fsh_version); in vxfs_dumpfsh()
29 printk("fsindex: %u\n", fhp->fsh_fsindex); in vxfs_dumpfsh()
31 fhp->fsh_iauino, fhp->fsh_ninodes); in vxfs_dumpfsh()
33 fhp->fsh_maxinode, fhp->fsh_lctino); in vxfs_dumpfsh()
34 printk("nau: %u\n", fhp->fsh_nau); in vxfs_dumpfsh()
36 fhp->fsh_ilistino[0], fhp->fsh_ilistino[1]); in vxfs_dumpfsh()
59 struct vxfs_fsh *fhp; in vxfs_getfsh() local
61 if (!(fhp = kmalloc(sizeof(*fhp), GFP_KERNEL))) in vxfs_getfsh()
63 memcpy(fhp, bp->b_data, sizeof(*fhp)); in vxfs_getfsh()
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/linux-6.1.9/drivers/media/usb/pvrusb2/
Dpvrusb2-v4l2.c909 struct pvr2_v4l2_fh *fhp = file->private_data; in pvr2_v4l2_release() local
910 struct pvr2_v4l2 *vp = fhp->pdi->v4lp; in pvr2_v4l2_release()
911 struct pvr2_hdw *hdw = fhp->channel.mc_head->hdw; in pvr2_v4l2_release()
915 if (fhp->rhp) { in pvr2_v4l2_release()
918 sp = pvr2_ioread_get_stream(fhp->rhp); in pvr2_v4l2_release()
920 pvr2_ioread_destroy(fhp->rhp); in pvr2_v4l2_release()
921 fhp->rhp = NULL; in pvr2_v4l2_release()
924 v4l2_fh_del(&fhp->fh); in pvr2_v4l2_release()
925 v4l2_fh_exit(&fhp->fh); in pvr2_v4l2_release()
928 pvr2_channel_done(&fhp->channel); in pvr2_v4l2_release()
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/linux-6.1.9/tools/testing/selftests/bpf/
Dcgroup_helpers.c381 struct file_handle *fhp, *fhp2; in get_cgroup_id() local
388 fhsize = sizeof(*fhp); in get_cgroup_id()
389 fhp = calloc(1, fhsize); in get_cgroup_id()
390 if (!fhp) { in get_cgroup_id()
394 err = name_to_handle_at(dirfd, cgroup_workdir, fhp, &mount_id, flags); in get_cgroup_id()
395 if (err >= 0 || fhp->handle_bytes != 8) { in get_cgroup_id()
400 fhsize = sizeof(struct file_handle) + fhp->handle_bytes; in get_cgroup_id()
401 fhp2 = realloc(fhp, fhsize); in get_cgroup_id()
407 fhp = fhp2; in get_cgroup_id()
413 memcpy(id.raw_bytes, fhp->f_handle, 8); in get_cgroup_id()
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/linux-6.1.9/fs/lockd/
Dsvcsubs.c38 u32 *fhp = (u32*)f->data; in nlm_debug_print_fh() local
42 msg, fhp[0], fhp[1], fhp[2], fhp[3], in nlm_debug_print_fh()
43 fhp[4], fhp[5], fhp[6], fhp[7]); in nlm_debug_print_fh()
/linux-6.1.9/tools/testing/selftests/vm/
Dhugetlb-madvise.c28 int fhp = get_free_hugepages(); \
29 if (fhp != (exp_free)) { \
65 unsigned long fhp = 0; in get_free_hugepages() local
71 return fhp; in get_free_hugepages()
73 if (sscanf(line, "HugePages_Free: %lu", &fhp) == 1) in get_free_hugepages()
79 return fhp; in get_free_hugepages()

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