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/fs/udf/
Dudfend.h8 static inline struct kernel_lb_addr lelb_to_cpu(struct lb_addr in) in lelb_to_cpu() argument
12 out.logicalBlockNum = le32_to_cpu(in.logicalBlockNum); in lelb_to_cpu()
13 out.partitionReferenceNum = le16_to_cpu(in.partitionReferenceNum); in lelb_to_cpu()
18 static inline struct lb_addr cpu_to_lelb(struct kernel_lb_addr in) in cpu_to_lelb() argument
22 out.logicalBlockNum = cpu_to_le32(in.logicalBlockNum); in cpu_to_lelb()
23 out.partitionReferenceNum = cpu_to_le16(in.partitionReferenceNum); in cpu_to_lelb()
28 static inline struct short_ad lesa_to_cpu(struct short_ad in) in lesa_to_cpu() argument
32 out.extLength = le32_to_cpu(in.extLength); in lesa_to_cpu()
33 out.extPosition = le32_to_cpu(in.extPosition); in lesa_to_cpu()
38 static inline struct short_ad cpu_to_lesa(struct short_ad in) in cpu_to_lesa() argument
[all …]
/fs/ext4/
Dhash.c16 static void TEA_transform(__u32 buf[4], __u32 const in[]) in TEA_transform() argument
20 __u32 a = in[0], b = in[1], c = in[2], d = in[3]; in TEA_transform()
53 static __u32 half_md4_transform(__u32 buf[4], __u32 const in[8]) in half_md4_transform()
58 ROUND(F, a, b, c, d, in[0] + K1, 3); in half_md4_transform()
59 ROUND(F, d, a, b, c, in[1] + K1, 7); in half_md4_transform()
60 ROUND(F, c, d, a, b, in[2] + K1, 11); in half_md4_transform()
61 ROUND(F, b, c, d, a, in[3] + K1, 19); in half_md4_transform()
62 ROUND(F, a, b, c, d, in[4] + K1, 3); in half_md4_transform()
63 ROUND(F, d, a, b, c, in[5] + K1, 7); in half_md4_transform()
64 ROUND(F, c, d, a, b, in[6] + K1, 11); in half_md4_transform()
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/fs/ceph/
Dquota.c131 struct inode *in; in lookup_quotarealm_inode() local
154 in = qri->inode; in lookup_quotarealm_inode()
156 in = ERR_PTR(ret); in lookup_quotarealm_inode()
158 in = ceph_lookup_inode(sb, realm->ino); in lookup_quotarealm_inode()
161 if (IS_ERR(in)) { in lookup_quotarealm_inode()
163 realm->ino, PTR_ERR(in)); in lookup_quotarealm_inode()
167 qri->inode = in; in lookup_quotarealm_inode()
171 return in; in lookup_quotarealm_inode()
214 struct inode *in; in get_quota_realm() local
232 in = has_inode ? igrab(realm->inode) : NULL; in get_quota_realm()
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Dinode.c736 struct ceph_mds_reply_inode *info = iinfo->in; in fill_inode()
1150 static int splice_dentry(struct dentry **pdn, struct inode *in) in splice_dentry() argument
1157 if (S_ISDIR(in->i_mode)) { in splice_dentry()
1162 realdn = d_find_any_alias(in); in splice_dentry()
1181 realdn = d_splice_alias(in, dn); in splice_dentry()
1184 PTR_ERR(realdn), dn, in, ceph_vinop(in)); in splice_dentry()
1219 struct inode *in = NULL; in ceph_fill_trace() local
1263 tvino.ino = le64_to_cpu(rinfo->targeti.in->ino); in ceph_fill_trace()
1264 tvino.snap = le64_to_cpu(rinfo->targeti.in->snapid); in ceph_fill_trace()
1297 tvino.ino = le64_to_cpu(rinfo->targeti.in->ino); in ceph_fill_trace()
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/fs/efs/
Dinode.c55 struct efs_inode_info *in; in efs_iget() local
66 in = INODE_INFO(inode); in efs_iget()
127 in->numextents = be16_to_cpu(efs_inode->di_numextents); in efs_iget()
128 in->lastextent = 0; in efs_iget()
132 extent_copy(&(efs_inode->di_u.di_extents[i]), &(in->extents[i])); in efs_iget()
133 if (i < in->numextents && in->extents[i].cooked.ex_magic != 0) { in efs_iget()
143 inode->i_ino, in->numextents, inode->i_mode); in efs_iget()
201 struct efs_inode_info *in = INODE_INFO(inode); in efs_map_block() local
209 last = in->lastextent; in efs_map_block()
211 if (in->numextents <= EFS_DIRECTEXTENTS) { in efs_map_block()
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/fs/befs/
DChangeLog46 * Fixed bug in befs_find_brun_indirect() that would result in the wrong
47 block being read. It was introduced when adding byteswapping in
50 * Fixed a longstanding bug in befs_find_key() that would result in it
52 for. For example, this would cause files in the same directory with
61 * Documentation improvements in source. [WD]
63 * Makefile fix for independent module when CONFIG_MODVERSION is set in
76 * Made functions in endian.h to do the correct byteswapping, no matter
79 * Abbandoned silly checks for a NULL superblock pointer in debug.c. [WD]
99 would result in the filesystem using the on-disk uid and gid. [WD]
113 * Added new debug/warning/error print functions in debug.c.
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/fs/
Dsplice.c295 ssize_t generic_file_splice_read(struct file *in, loff_t *ppos, in generic_file_splice_read() argument
305 init_sync_kiocb(&kiocb, in); in generic_file_splice_read()
307 ret = call_read_iter(in, &kiocb, &to); in generic_file_splice_read()
310 file_accessed(in); in generic_file_splice_read()
365 static ssize_t default_file_splice_read(struct file *in, loff_t *ppos, in default_file_splice_read() argument
414 res = kernel_readv(in, vec, nr_pages, *ppos); in default_file_splice_read()
854 static long do_splice_to(struct file *in, loff_t *ppos, in do_splice_to() argument
862 if (unlikely(!(in->f_mode & FMODE_READ))) in do_splice_to()
865 ret = rw_verify_area(READ, in, ppos, len); in do_splice_to()
872 if (in->f_op->splice_read) in do_splice_to()
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/fs/nls/
DKconfig35 If you specify a wrong value, it will use the built-in NLS;
43 The Microsoft FAT file system family can deal with filenames in
45 in so-called DOS codepages. You need to include the appropriate
49 say Y here if you want to include the DOS codepage that is used in
55 The Microsoft FAT file system family can deal with filenames in
57 in so-called DOS codepages. You need to include the appropriate
67 The Microsoft FAT file system family can deal with filenames in
69 in so-called DOS codepages. You need to include the appropriate
80 The Microsoft FAT file system family can deal with filenames in
81 native language character sets. These character sets are stored in
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/fs/affs/
DChanges11 in readdir()) gives compiler warnings but is
52 - wrong sign in __affs_hash_dentry
53 - remove unnecessary check in affs_new_inode
95 - Corruption in truncate() bugfix [Ken Tyler <kent@werple.net.au>]
120 more consistent. Changed a bad example in the
123 - Sets the NOEXEC flag in read_super() for old file
131 - Cleanup of error handling in read_super().
132 Didn't release all resources in case of an
140 - Cleanup of error handling in namei.c. (BH)
142 - Cleanup of error handling in file.c. (BH)
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/fs/f2fs/
Dhash.c26 static void TEA_transform(unsigned int buf[4], unsigned int const in[]) in TEA_transform() argument
30 __u32 a = in[0], b = in[1], c = in[2], d = in[3]; in TEA_transform()
77 __u32 in[8], buf[4]; in __f2fs_dentry_hash() local
96 str2hashbuf(p, len, in, 4); in __f2fs_dentry_hash()
97 TEA_transform(buf, in); in __f2fs_dentry_hash()
/fs/reiserfs/
DREADME9 Reiser, or authorized to be licensed by him, have been in the past,
10 and likely will be in the future, licensed to other parties under
16 others or sending us a patch, and leaving the sentence in stating that
17 licensing is governed by the statement in this file, you accept this.
21 a check in the mail to you (for non-trivial improvements) when he
36 Finally, nothing in this license shall be interpreted to allow you to
41 to address the fair crediting issue in the next GPL version.)
52 mkreiserfs and other utilities are in reiserfs/utils, or wherever your
55 version of reiserfs that is in their kernel, with many important
60 which is in the kernel code, and relocating the utilities may require
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/fs/xfs/
Dxfs_fsops.c29 xfs_growfs_data_t *in) /* growfs data input struct */ in xfs_growfs_data_private() argument
41 nb = in->newblocks; in xfs_growfs_data_private()
174 xfs_growfs_log_t *in) /* growfs log input struct */ in xfs_growfs_log_private() argument
178 nb = in->newblocks; in xfs_growfs_log_private()
182 in->isint == (mp->m_sb.sb_logstart != 0)) in xfs_growfs_log_private()
224 struct xfs_growfs_data *in) in xfs_growfs_data() argument
234 if (in->imaxpct != mp->m_sb.sb_imax_pct) { in xfs_growfs_data()
235 error = xfs_growfs_imaxpct(mp, in->imaxpct); in xfs_growfs_data()
240 if (in->newblocks != mp->m_sb.sb_dblocks) { in xfs_growfs_data()
241 error = xfs_growfs_data_private(mp, in); in xfs_growfs_data()
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DKconfig38 If unsure, say N. More comprehensive documentation can be found in
39 README.quota in the xfsprogs package. XFS quota can be used either
67 See the xfs man page in section 5 for additional information.
80 they can be dealt with in a controlled manner.
84 See the xfs_scrub man page in section 8 for additional information.
102 See the xfs_scrub man page in section 8 for additional information.
125 and extra sanity-checking functions in various code paths.
139 Say Y here to cause DEBUG mode ASSERT failures to result in fatal
141 result in warnings.
/fs/hfs/
Dtrans.c33 int hfs_mac2asc(struct super_block *sb, char *out, const struct hfs_name *in) in hfs_mac2asc() argument
41 src = in->name; in hfs_mac2asc()
42 srclen = in->len; in hfs_mac2asc()
97 void hfs_asc2mac(struct super_block *sb, struct hfs_name *out, const struct qstr *in) in hfs_asc2mac() argument
105 src = in->name; in hfs_asc2mac()
106 srclen = in->len; in hfs_asc2mac()
/fs/jffs2/
DTODO8 - disable compression in commit_write()?
15 decide which inodes should be in-core immediately after mount.
28 - Stop keeping name in-core with struct jffs2_full_dirent. If we keep the hash in
29 the full dirent, we only need to go to the flash in lookup() when we think we've
30 got a match, and in readdir().
36 2. get_sb()->build_fs()->scan() path... Why get_sb() removes scan()'s crap in
/fs/nfs/
DKconfig15 install the user space mount.nfs command which can be found in
17 Information about using the mount command is available in the
22 available in the kernel to mount NFS servers. Support for NFS
27 autoconfiguration" in the NETWORK menu, and select "Root file
29 module in this case.
39 (RFC 1094) in the kernel's NFS client.
49 (RFC 1813) in the kernel's NFS client.
82 (RFC 3530) in the kernel's NFS client.
85 space programs which can be found in the Linux nfs-utils package,
104 (RFC 5661) in the kernel's NFS client.
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/fs/erofs/
Ddecompressor.c93 struct page **in = rq->in; in generic_copy_inplace_data() local
101 src = kmap_atomic(*in); in generic_copy_inplace_data()
108 ++in; in generic_copy_inplace_data()
123 src = kmap_atomic(*rq->in); in z_erofs_lz4_decompress()
151 rq->out[nr - 1] != rq->in[0] || in z_erofs_lz4_decompress()
303 if (rq->out[0] == *rq->in) { in z_erofs_shifted_transform()
308 src = kmap_atomic(*rq->in); in z_erofs_shifted_transform()
316 if (rq->out[1] == *rq->in) { in z_erofs_shifted_transform()
Dzmap.c186 u8 *in, unsigned int pos, u8 *type) in decode_compactedbits() argument
188 const unsigned int v = get_unaligned_le32(in + pos / 8) >> (pos & 7); in decode_compactedbits()
204 u8 *in, type; in unpack_compacted_index() local
215 in = m->kaddr + base; in unpack_compacted_index()
220 in, encodebits * i, &type); in unpack_compacted_index()
234 in, encodebits * (i - 1), &type); in unpack_compacted_index()
247 in, encodebits * i, &type); in unpack_compacted_index()
254 in += (vcnt << amortizedshift) - sizeof(__le32); in unpack_compacted_index()
255 m->pblk = le32_to_cpu(*(__le32 *)in) + nblk; in unpack_compacted_index()
/fs/proc/
DKconfig14 (there is a small number of Interrupt ReQuest lines in your computer
21 meaning it has to be given a location in the directory hierarchy.
23 /proc" or the equivalent line in /etc/fstab does the job.
25 The /proc file system is explained in the file
46 Exports the dump image of crashed kernel in ELF format.
55 underlying devices are initialized in crash recovery kernel.
56 Note that the device driver must be present in the crash
75 /proc/sys directory. They are explained in the files
76 in <file:Documentation/admin-guide/sysctl/>. Note that enabling this
81 limited in memory.
/fs/squashfs/
Dblock.c167 int in, pg_offset = 0; in squashfs_read_data() local
171 in = min(bytes, msblk->devblksize - offset); in squashfs_read_data()
172 bytes -= in; in squashfs_read_data()
173 while (in) { in squashfs_read_data()
178 avail = min_t(int, in, PAGE_SIZE - in squashfs_read_data()
182 in -= avail; in squashfs_read_data()
DKconfig9 compress both files, inodes and directories. Inodes in the system
17 archival use (i.e. in cases where a .tar.gz file may be used), and in
22 inserted in and removed from the running kernel whenever you want),
65 If in doubt, select "Single threaded compression"
134 LZ4 is not the standard compression used in Squashfs and so most
149 LZO is not the standard compression used in Squashfs and so most
164 XZ is not the standard compression used in Squashfs and so most
178 ZSTD is not the standard compression used in Squashfs and so most
190 unaligned in Squashfs, should reduce latency.
198 accesses of files in filesystem order) on all media.
/fs/ntfs/
DKconfig14 without NTFS support enabled in the kernel.
27 If you are not using Windows NT, 2000, XP or 2003 in addition to
35 Y here. This will result in additional consistency checks to be
45 If you leave debugging messages disabled, this results in little
46 overhead, but enabling debug messages results in very significant
56 This enables the partial, but safe, write support in the NTFS driver.
68 Note: While write support is safe in this version (a rewrite from
70 write support, included in Linux 2.5.10 and before (since 1997),
/fs/cifs/
Dwinucase.c21 wchar_t cifs_toupper(wchar_t in); /* quiet sparse */
627 cifs_toupper(wchar_t in) in cifs_toupper() argument
634 idx = (in & 0xff00) >> 8; in cifs_toupper()
639 return in; in cifs_toupper()
642 idx = in & 0xff; in cifs_toupper()
649 return in; in cifs_toupper()
/fs/jfs/
DKconfig8 available in the file <file:Documentation/admin-guide/jfs.rst>.
29 labels in the jfs filesystem.
39 Y here. This will result in additional debugging messages to be
41 results in very little overhead.
48 to be made available to the user in the /proc/fs/jfs/ directory.
/fs/nfsd/
DKconfig18 You may choose to use a user-space NFS server instead, in which
22 user space programs which can be found in the Linux nfs-utils
42 This option enables support in your system's NFS server for
59 This option enables support in your system's NFS server for the
80 This option enables support in your system's NFS server for
84 space programs which can be found in the Linux nfs-utils package,
99 in the kernel's NFS server. The pNFS block layout enables NFS
113 in the kernel's NFS server. The pNFS SCSI layout enables NFS
126 layouts in the kernel's NFS server. The pNFS Flex File layout
133 not for use in production.

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