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Searched refs:mask (Results 1 – 25 of 130) sorted by relevance

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/fs/ocfs2/cluster/
Dmasklog.h134 #define __mlog_test_u64(mask, bits) \ argument
135 ( (u32)(mask & 0xffffffff) & bits.words[0] || \
136 ((u64)(mask) >> 32) & bits.words[1] )
137 #define __mlog_set_u64(mask, bits) do { \ argument
138 bits.words[0] |= (u32)(mask & 0xffffffff); \
139 bits.words[1] |= (u64)(mask) >> 32; \
141 #define __mlog_clear_u64(mask, bits) do { \ argument
142 bits.words[0] &= ~((u32)(mask & 0xffffffff)); \
143 bits.words[1] &= ~((u64)(mask) >> 32); \
145 #define MLOG_BITS_RHS(mask) { \ argument
[all …]
Dmasklog.c36 static ssize_t mlog_mask_show(u64 mask, char *buf) in mlog_mask_show() argument
40 if (__mlog_test_u64(mask, mlog_and_bits)) in mlog_mask_show()
42 else if (__mlog_test_u64(mask, mlog_not_bits)) in mlog_mask_show()
50 static ssize_t mlog_mask_store(u64 mask, const char *buf, size_t count) in mlog_mask_store() argument
53 __mlog_set_u64(mask, mlog_and_bits); in mlog_mask_store()
54 __mlog_clear_u64(mask, mlog_not_bits); in mlog_mask_store()
56 __mlog_set_u64(mask, mlog_not_bits); in mlog_mask_store()
57 __mlog_clear_u64(mask, mlog_and_bits); in mlog_mask_store()
59 __mlog_clear_u64(mask, mlog_not_bits); in mlog_mask_store()
60 __mlog_clear_u64(mask, mlog_and_bits); in mlog_mask_store()
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/fs/nfsd/
Dnfs4acl.c68 int mask = NFS4_ANYONE_MODE; in mask_from_posix() local
71 mask |= NFS4_OWNER_MODE; in mask_from_posix()
73 mask |= NFS4_READ_MODE; in mask_from_posix()
75 mask |= NFS4_WRITE_MODE; in mask_from_posix()
77 mask |= NFS4_ACE_DELETE_CHILD; in mask_from_posix()
79 mask |= NFS4_EXECUTE_MODE; in mask_from_posix()
80 return mask; in mask_from_posix()
86 u32 mask = 0; in deny_mask_from_posix() local
89 mask |= NFS4_READ_MODE; in deny_mask_from_posix()
91 mask |= NFS4_WRITE_MODE; in deny_mask_from_posix()
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Dnfs3acl.c44 if (argp->mask & ~NFS_ACL_MASK) in nfsd3_proc_getacl()
46 resp->mask = argp->mask; in nfsd3_proc_getacl()
48 if (resp->mask & (NFS_ACL|NFS_ACLCNT)) { in nfsd3_proc_getacl()
60 if (resp->mask & (NFS_DFACL|NFS_DFACLCNT)) { in nfsd3_proc_getacl()
132 args->mask = ntohl(*p); p++; in nfs3svc_decode_getaclargs()
148 args->mask = ntohl(*p++); in nfs3svc_decode_setaclargs()
149 if (args->mask & ~NFS_ACL_MASK || in nfs3svc_decode_setaclargs()
155 (args->mask & NFS_ACL) ? in nfs3svc_decode_setaclargs()
159 (args->mask & NFS_DFACL) ? in nfs3svc_decode_setaclargs()
182 *p++ = htonl(resp->mask); in nfs3svc_encode_getaclres()
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Dnfs2acl.c47 if (argp->mask & ~NFS_ACL_MASK) in nfsacld_proc_getacl()
49 resp->mask = argp->mask; in nfsacld_proc_getacl()
55 if (resp->mask & (NFS_ACL|NFS_ACLCNT)) { in nfsacld_proc_getacl()
67 if (resp->mask & (NFS_DFACL|NFS_DFACLCNT)) { in nfsacld_proc_getacl()
188 argp->mask = ntohl(*p); p++; in nfsaclsvc_decode_getaclargs()
204 argp->mask = ntohl(*p++); in nfsaclsvc_decode_setaclargs()
205 if (argp->mask & ~NFS_ACL_MASK || in nfsaclsvc_decode_setaclargs()
211 (argp->mask & NFS_ACL) ? in nfsaclsvc_decode_setaclargs()
215 (argp->mask & NFS_DFACL) ? in nfsaclsvc_decode_setaclargs()
274 *p++ = htonl(resp->mask); in nfsaclsvc_encode_getaclres()
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/fs/hfs/
Dbitmap.c32 u32 mask, start, len, n; in hfs_find_set_zero_bits() local
48 mask = (1U << 31) >> i; in hfs_find_set_zero_bits()
49 for (; i < 32; mask >>= 1, i++) { in hfs_find_set_zero_bits()
50 if (!(n & mask)) in hfs_find_set_zero_bits()
60 mask = 1 << 31; in hfs_find_set_zero_bits()
61 for (i = 0; i < 32; mask >>= 1, i++) { in hfs_find_set_zero_bits()
62 if (!(n & mask)) in hfs_find_set_zero_bits()
76 n |= mask; in hfs_find_set_zero_bits()
79 mask >>= 1; in hfs_find_set_zero_bits()
80 if (!--len || n & mask) in hfs_find_set_zero_bits()
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/fs/hfsplus/
Dbitmap.c25 u32 mask, start, len, n; in hfsplus_block_allocate() local
54 mask = (1U << 31) >> i; in hfsplus_block_allocate()
55 for (; i < 32; mask >>= 1, i++) { in hfsplus_block_allocate()
56 if (!(n & mask)) in hfsplus_block_allocate()
68 mask = 1 << 31; in hfsplus_block_allocate()
69 for (i = 0; i < 32; mask >>= 1, i++) { in hfsplus_block_allocate()
70 if (!(n & mask)) in hfsplus_block_allocate()
105 n |= mask; in hfsplus_block_allocate()
108 mask >>= 1; in hfsplus_block_allocate()
109 if (!--len || n & mask) in hfsplus_block_allocate()
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/fs/notify/
Dfsnotify.c89 int __fsnotify_parent(struct path *path, struct dentry *dentry, __u32 mask) in __fsnotify_parent() argument
106 else if (p_inode->i_fsnotify_mask & mask) { in __fsnotify_parent()
111 mask |= FS_EVENT_ON_CHILD; in __fsnotify_parent()
115 ret = fsnotify(p_inode, mask, path, FSNOTIFY_EVENT_PATH, in __fsnotify_parent()
118 ret = fsnotify(p_inode, mask, dentry->d_inode, FSNOTIFY_EVENT_INODE, in __fsnotify_parent()
132 __u32 mask, void *data, in send_to_group() argument
146 if (mask & FS_MODIFY) { in send_to_group()
158 inode_test_mask = (mask & ~FS_EVENT_ON_CHILD); in send_to_group()
159 inode_test_mask &= inode_mark->mask; in send_to_group()
165 vfsmount_test_mask = (mask & ~FS_EVENT_ON_CHILD); in send_to_group()
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Dmark.c120 new_mask |= mark->mask; in fsnotify_recalc_mask()
243 void fsnotify_set_mark_mask_locked(struct fsnotify_mark *mark, __u32 mask) in fsnotify_set_mark_mask_locked() argument
247 mark->mask = mask; in fsnotify_set_mark_mask_locked()
250 fsnotify_set_inode_mark_mask_locked(mark, mask); in fsnotify_set_mark_mask_locked()
253 void fsnotify_set_mark_ignored_mask_locked(struct fsnotify_mark *mark, __u32 mask) in fsnotify_set_mark_ignored_mask_locked() argument
257 mark->ignored_mask = mask; in fsnotify_set_mark_ignored_mask_locked()
372 fsnotify_set_mark_mask_locked(mark, mark->mask); in fsnotify_add_mark_locked()
480 new->mask = old->mask; in fsnotify_duplicate_mark()
/fs/notify/fanotify/
Dfanotify_user.c131 metadata->mask = fsn_event->mask & FAN_ALL_OUTGOING_EVENTS; in fill_event_metadata()
133 if (unlikely(fsn_event->mask & FAN_Q_OVERFLOW)) in fill_event_metadata()
224 if (event->mask & FAN_ALL_PERM_EVENTS) in copy_event_to_user()
301 if (!(kevent->mask & FAN_ALL_PERM_EVENTS)) { in fanotify_read()
393 if (!(fsn_event->mask & FAN_ALL_PERM_EVENTS)) in fanotify_release()
499 __u32 mask, in fanotify_mark_remove_from_mask() argument
507 __u32 tmask = fsn_mark->mask & ~mask; in fanotify_mark_remove_from_mask()
512 oldmask = fsn_mark->mask; in fanotify_mark_remove_from_mask()
515 __u32 tmask = fsn_mark->ignored_mask & ~mask; in fanotify_mark_remove_from_mask()
521 *destroy = !(fsn_mark->mask | fsn_mark->ignored_mask); in fanotify_mark_remove_from_mask()
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Dfanotify.c44 if (event->mask & FAN_ALL_PERM_EVENTS) in fanotify_merge()
58 test_event->mask |= event->mask; in fanotify_merge()
117 (inode_mark->mask & FS_EVENT_ON_CHILD))) { in fanotify_should_send_event()
118 marks_mask |= inode_mark->mask; in fanotify_should_send_event()
123 marks_mask |= vfsmnt_mark->mask; in fanotify_should_send_event()
138 struct fanotify_event_info *fanotify_alloc_event(struct inode *inode, u32 mask, in fanotify_alloc_event() argument
144 if (mask & FAN_ALL_PERM_EVENTS) { in fanotify_alloc_event()
160 fsnotify_init_event(&event->fse, inode, mask); in fanotify_alloc_event()
176 u32 mask, void *data, int data_type, in fanotify_handle_event() argument
194 if (!fanotify_should_send_event(inode_mark, fanotify_mark, mask, data, in fanotify_handle_event()
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/fs/affs/
Dbitmap.c43 u32 blk, bmap, bit, mask, tmp; in affs_free_block() local
68 mask = 1 << (bit & 31); in affs_free_block()
73 if (tmp & mask) in affs_free_block()
75 *data = cpu_to_be32(tmp | mask); in affs_free_block()
79 *(__be32 *)bh->b_data = cpu_to_be32(tmp - mask); in affs_free_block()
121 u32 blk, bmap, bit, mask, mask2, tmp; in affs_alloc_block() local
184 mask = ~0UL << (bit & 31); in affs_alloc_block()
188 if (tmp & mask) in affs_alloc_block()
201 mask = ~0; in affs_alloc_block()
205 bit = ffs(tmp & mask) - 1; in affs_alloc_block()
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/fs/notify/inotify/
Dinotify_user.c91 __u32 mask; in inotify_arg_to_mask() local
97 mask = (FS_IN_IGNORED | FS_EVENT_ON_CHILD | FS_UNMOUNT); in inotify_arg_to_mask()
100 mask |= (arg & (IN_ALL_EVENTS | IN_ONESHOT | IN_EXCL_UNLINK)); in inotify_arg_to_mask()
102 return mask; in inotify_arg_to_mask()
105 static inline u32 inotify_mask_to_arg(__u32 mask) in inotify_mask_to_arg() argument
107 return mask & (IN_ALL_EVENTS | IN_ISDIR | IN_UNMOUNT | IN_IGNORED | in inotify_mask_to_arg()
193 inotify_event.mask = inotify_mask_to_arg(fsn_event->mask); in copy_event_to_user()
523 __u32 mask; in inotify_update_existing_watch() local
527 mask = inotify_arg_to_mask(arg); in inotify_update_existing_watch()
537 old_mask = fsn_mark->mask; in inotify_update_existing_watch()
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Dinotify_fsnotify.c44 if (old_fsn->mask & FS_IN_IGNORED) in event_compare()
48 if ((old_fsn->mask == new_fsn->mask) && in event_compare()
69 u32 mask, void *data, int data_type, in inotify_handle_event() argument
81 if ((inode_mark->mask & FS_EXCL_UNLINK) && in inotify_handle_event()
94 mask); in inotify_handle_event()
104 fsnotify_init_event(fsn_event, inode, mask); in inotify_handle_event()
117 if (inode_mark->mask & IN_ONESHOT) in inotify_handle_event()
/fs/xfs/libxfs/
Dxfs_rtbitmap.c99 xfs_rtword_t mask; /* mask of relevant bits for value */ in xfs_rtfind_back() local
135 mask = (((xfs_rtword_t)1 << (bit - firstbit + 1)) - 1) << in xfs_rtfind_back()
141 if ((wdiff = (*b ^ want) & mask)) { in xfs_rtfind_back()
230 mask = (((xfs_rtword_t)1 << (len - i)) - 1) << firstbit; in xfs_rtfind_back()
234 if ((wdiff = (*b ^ want) & mask)) { in xfs_rtfind_back()
274 xfs_rtword_t mask; /* mask of relevant bits for value */ in xfs_rtfind_forw() local
310 mask = (((xfs_rtword_t)1 << (lastbit - bit)) - 1) << bit; in xfs_rtfind_forw()
315 if ((wdiff = (*b ^ want) & mask)) { in xfs_rtfind_forw()
400 mask = ((xfs_rtword_t)1 << lastbit) - 1; in xfs_rtfind_forw()
404 if ((wdiff = (*b ^ want) & mask)) { in xfs_rtfind_forw()
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/fs/ext2/
Dext2.h514 #define EXT2_HAS_COMPAT_FEATURE(sb,mask) \ argument
515 ( EXT2_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask) )
516 #define EXT2_HAS_RO_COMPAT_FEATURE(sb,mask) \ argument
517 ( EXT2_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask) )
518 #define EXT2_HAS_INCOMPAT_FEATURE(sb,mask) \ argument
519 ( EXT2_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask) )
520 #define EXT2_SET_COMPAT_FEATURE(sb,mask) \ argument
521 EXT2_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask)
522 #define EXT2_SET_RO_COMPAT_FEATURE(sb,mask) \ argument
523 EXT2_SB(sb)->s_es->s_feature_ro_compat |= cpu_to_le32(mask)
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/fs/btrfs/
Dextent_io.h200 gfp_t mask);
207 struct extent_state **cached, gfp_t mask);
225 unsigned bits, gfp_t mask);
227 unsigned bits, gfp_t mask,
231 struct extent_state **cached, gfp_t mask);
233 unsigned bits, gfp_t mask);
235 unsigned bits, gfp_t mask,
239 struct extent_state **cached_state, gfp_t mask);
241 struct extent_state **cached_state, gfp_t mask);
243 struct extent_state **cached_state, gfp_t mask);
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/fs/coda/
Dcache.c30 void coda_cache_enter(struct inode *inode, int mask) in coda_cache_enter() argument
38 cii->c_cached_perm = mask; in coda_cache_enter()
40 cii->c_cached_perm |= mask; in coda_cache_enter()
61 int coda_cache_check(struct inode *inode, int mask) in coda_cache_check() argument
67 hit = (mask & cii->c_cached_perm) == mask && in coda_cache_check()
/fs/notify/dnotify/
Ddnotify.c63 old_mask = fsn_mark->mask; in dnotify_recalc_inode_mask()
88 u32 mask, void *data, int data_type, in dnotify_handle_event() argument
95 __u32 test_mask = mask & ~FS_EVENT_ON_CHILD; in dnotify_handle_event()
228 fl_owner_t id, int fd, struct file *filp, __u32 mask) in attach_dn() argument
237 odn->dn_mask |= mask; in attach_dn()
243 dn->dn_mask = mask; in attach_dn()
267 __u32 mask; in fcntl_dirnotify() local
307 mask = convert_arg(arg); in fcntl_dirnotify()
312 new_fsn_mark->mask = mask; in fcntl_dirnotify()
356 error = attach_dn(dn, dn_mark, id, fd, filp, mask); in fcntl_dirnotify()
/fs/nfs/
Dnfs3acl.c46 args.mask |= NFS_ACLCNT|NFS_ACL; in nfs3_get_acl()
48 args.mask |= NFS_DFACLCNT|NFS_DFACL; in nfs3_get_acl()
49 if (args.mask == 0) in nfs3_get_acl()
78 if ((args.mask & res.mask) != args.mask) { in nfs3_get_acl()
91 if (res.mask & NFS_ACL) in nfs3_get_acl()
96 if (res.mask & NFS_DFACL) in nfs3_get_acl()
125 .mask = NFS_ACL, in __nfs3_proc_setacls()
150 args.mask |= NFS_DFACL; in __nfs3_proc_setacls()
Ddir.c2261 res->mask = cache->mask; in nfs_access_get_cached()
2304 res->mask = cache->mask; in nfs_access_get_cached_rcu()
2352 cache->mask = set->mask; in nfs_access_add_cache()
2380 entry->mask = 0; in nfs_access_set_mask()
2382 entry->mask |= MAY_READ; in nfs_access_set_mask()
2385 entry->mask |= MAY_WRITE; in nfs_access_set_mask()
2387 entry->mask |= MAY_EXEC; in nfs_access_set_mask()
2391 static int nfs_do_access(struct inode *inode, struct rpc_cred *cred, int mask) in nfs_do_access() argument
2405 if (mask & MAY_NOT_BLOCK) in nfs_do_access()
2409 cache.mask = MAY_EXEC | MAY_WRITE | MAY_READ; in nfs_do_access()
[all …]
/fs/afs/
Dsecurity.c288 int afs_permission(struct inode *inode, int mask) in afs_permission() argument
295 if (mask & MAY_NOT_BLOCK) in afs_permission()
299 vnode->fid.vid, vnode->fid.vnode, vnode->flags, mask); in afs_permission()
323 mask, access, S_ISDIR(inode->i_mode) ? "dir" : "file"); in afs_permission()
326 if (mask & MAY_EXEC) { in afs_permission()
329 } else if (mask & MAY_READ) { in afs_permission()
332 } else if (mask & MAY_WRITE) { in afs_permission()
343 if ((mask & MAY_EXEC) && !(inode->i_mode & S_IXUSR)) in afs_permission()
345 if (mask & (MAY_EXEC | MAY_READ)) { in afs_permission()
350 } else if (mask & MAY_WRITE) { in afs_permission()
/fs/
Dbinfmt_misc.c53 char *mask; /* mask, NULL for exact match */ member
108 if (e->mask) { in check_file()
110 if ((*s++ ^ e->magic[j]) & e->mask[j]) in check_file()
396 e->mask = p; in create_entry()
400 if (!e->mask[0]) { in create_entry()
401 e->mask = NULL; in create_entry()
406 DUMP_PREFIX_NONE, e->mask, p - e->mask); in create_entry()
415 if (e->mask && in create_entry()
416 string_unescape_inplace(e->mask, UNESCAPE_HEX) != e->size) in create_entry()
427 if (e->mask) { in create_entry()
[all …]
/fs/ocfs2/
Docfs2_fs.h74 #define OCFS2_HAS_COMPAT_FEATURE(sb,mask) \ argument
75 ( OCFS2_SB(sb)->s_feature_compat & (mask) )
76 #define OCFS2_HAS_RO_COMPAT_FEATURE(sb,mask) \ argument
77 ( OCFS2_SB(sb)->s_feature_ro_compat & (mask) )
78 #define OCFS2_HAS_INCOMPAT_FEATURE(sb,mask) \ argument
79 ( OCFS2_SB(sb)->s_feature_incompat & (mask) )
80 #define OCFS2_SET_COMPAT_FEATURE(sb,mask) \ argument
81 OCFS2_SB(sb)->s_feature_compat |= (mask)
82 #define OCFS2_SET_RO_COMPAT_FEATURE(sb,mask) \ argument
83 OCFS2_SB(sb)->s_feature_ro_compat |= (mask)
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/fs/nfs_common/
Dnfsacl.c221 *group_obj = NULL, *mask = NULL; in posix_acl_from_nfsacl() local
238 mask = pa; in posix_acl_from_nfsacl()
244 if (acl->a_count == 4 && group_obj && mask && in posix_acl_from_nfsacl()
245 mask->e_perm == group_obj->e_perm) { in posix_acl_from_nfsacl()
247 memmove(mask, mask+1, (3 - (mask - acl->a_entries)) * in posix_acl_from_nfsacl()

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