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Searched refs:option (Results 1 – 25 of 67) sorted by relevance

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/fs/overlayfs/
DKconfig18 If this config option is enabled then overlay filesystems will use
21 "redirect_dir=off" module option or on a filesystem instance basis
22 with the "redirect_dir=off" mount option.
49 If this config option is enabled then overlay filesystems will use
52 "index=off" module option or on a filesystem instance basis with the
53 "index=off" mount option.
70 If this config option is enabled then overlay filesystems will use
73 globally with the "nfs_export=off" module option or on a filesystem
74 instance basis with the "nfs_export=off" mount option.
88 case basis with the "nfs_export=on" mount option.
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/fs/pstore/
DKconfig7 This option enables generic access to platform level
23 This option enables DEFLATE (also known as ZLIB) compression
31 This option enables LZO compression algorithm support.
38 This option enables LZ4 compression algorithm support.
45 This option enables LZ4HC (high compression) mode algorithm.
52 This option enables 842 compression algorithm support.
59 This option enables zstd compression algorithm support.
72 This option chooses the default active compression algorithm.
115 When the option is enabled, pstore will log all kernel
123 When the option is enabled, pstore will export a character
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/fs/autofs/
Dinode.c137 int option; in parse_options() local
167 if (match_int(args, &option)) in parse_options()
169 uid = make_kuid(current_user_ns(), option); in parse_options()
175 if (match_int(args, &option)) in parse_options()
177 gid = make_kgid(current_user_ns(), option); in parse_options()
183 if (match_int(args, &option)) in parse_options()
185 *pgrp = option; in parse_options()
189 if (match_int(args, &option)) in parse_options()
191 sbi->min_proto = option; in parse_options()
194 if (match_int(args, &option)) in parse_options()
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/fs/devpts/
Dinode.c270 int option; in parse_mount_options() local
278 if (match_int(&args[0], &option)) in parse_mount_options()
280 uid = make_kuid(current_user_ns(), option); in parse_mount_options()
287 if (match_int(&args[0], &option)) in parse_mount_options()
289 gid = make_kgid(current_user_ns(), option); in parse_mount_options()
296 if (match_octal(&args[0], &option)) in parse_mount_options()
298 opts->mode = option & S_IALLUGO; in parse_mount_options()
301 if (match_octal(&args[0], &option)) in parse_mount_options()
303 opts->ptmxmode = option & S_IALLUGO; in parse_mount_options()
308 if (match_int(&args[0], &option) || in parse_mount_options()
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/fs/9p/
Dv9fs.c167 int option = 0; in v9fs_parse_options() local
197 r = match_int(&args[0], &option); in v9fs_parse_options()
203 v9ses->debug = option; in v9fs_parse_options()
205 p9_debug_level = option; in v9fs_parse_options()
211 r = match_int(&args[0], &option); in v9fs_parse_options()
218 v9ses->dfltuid = make_kuid(current_user_ns(), option); in v9fs_parse_options()
226 r = match_int(&args[0], &option); in v9fs_parse_options()
233 v9ses->dfltgid = make_kgid(current_user_ns(), option); in v9fs_parse_options()
241 r = match_int(&args[0], &option); in v9fs_parse_options()
247 v9ses->afid = option; in v9fs_parse_options()
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/fs/nfs/
Dsuper.c1222 static int nfs_get_option_str(substring_t args[], char **option) in nfs_get_option_str() argument
1224 kfree(*option); in nfs_get_option_str()
1225 *option = match_strdup(args); in nfs_get_option_str()
1226 return !*option; in nfs_get_option_str()
1229 static int nfs_get_option_ul(substring_t args[], unsigned long *option) in nfs_get_option_ul() argument
1237 rc = kstrtoul(string, 10, option); in nfs_get_option_ul()
1243 static int nfs_get_option_ul_bound(substring_t args[], unsigned long *option, in nfs_get_option_ul_bound() argument
1248 ret = nfs_get_option_ul(args, option); in nfs_get_option_ul_bound()
1251 if (*option < l_bound || *option > u_bound) in nfs_get_option_ul_bound()
1282 unsigned long option; in nfs_parse_mount_options() local
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DKconfig38 This option enables support for version 2 of the NFS protocol
48 This option enables support for version 3 of the NFS protocol
70 option to prevent your NFS client from trying to use the NFSv3
81 This option enables support for version 4 of the NFS protocol
96 This option enables swapon to work on files located on NFS mounts.
103 This option enables support for minor version 1 of the NFSv4 protocol
112 This option enables support for minor version 2 of the NFSv4 protocol
137 This option defines the domain portion of the implementation ID that
142 option should be set to the default "kernel.org".
149 This option makes the NFS client advertise to NFSv4.1 servers that
/fs/ocfs2/
DKconfig45 This option will allow OCFS2 to use userspace clustering services
57 This option allows some fs statistics to be captured. Enabling
58 this option may increase the memory consumption.
67 This option will enlarge your kernel, but it allows debugging of
75 This option will enable expensive consistency checks. Enable
76 this option for debugging only as it is likely to decrease
Dsuper.c1246 int token, option; in ocfs2_parse_options() local
1281 if (match_int(&args[0], &option)) { in ocfs2_parse_options()
1285 if (option) in ocfs2_parse_options()
1324 if (match_int(&args[0], &option)) { in ocfs2_parse_options()
1328 if (option >= 0) in ocfs2_parse_options()
1329 mopt->atime_quantum = option; in ocfs2_parse_options()
1332 if (match_int(&args[0], &option)) { in ocfs2_parse_options()
1336 if (option) in ocfs2_parse_options()
1337 mopt->slot = (u16)option; in ocfs2_parse_options()
1340 if (match_int(&args[0], &option)) { in ocfs2_parse_options()
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/fs/adfs/
Dsuper.c180 int option; in parse_options() local
194 if (match_int(args, &option)) in parse_options()
196 asb->s_uid = make_kuid(current_user_ns(), option); in parse_options()
201 if (match_int(args, &option)) in parse_options()
203 asb->s_gid = make_kgid(current_user_ns(), option); in parse_options()
208 if (match_octal(args, &option)) in parse_options()
210 asb->s_owner_mask = option; in parse_options()
213 if (match_octal(args, &option)) in parse_options()
215 asb->s_other_mask = option; in parse_options()
218 if (match_int(args, &option)) in parse_options()
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/fs/fat/
DKconfig25 file system and use GNU tar's M option. GNU tar is a program
56 This option will enlarge your kernel by about 7 KB. If unsure,
65 This option provides support for normal Windows file systems with
83 This option should be set to the codepage of your FAT filesystems.
84 It can be overridden with the "codepage" mount option.
95 with the "iocharset" mount option for FAT filesystems.
97 If unsure, you shouldn't set "utf8" here - select the next option
105 bool "Enable FAT UTF-8 option by default"
109 Set this if you would like to have "utf8" mount option set
Dinode.c1132 int option; in parse_options() local
1212 if (match_int(&args[0], &option)) in parse_options()
1214 opts->fs_uid = make_kuid(current_user_ns(), option); in parse_options()
1219 if (match_int(&args[0], &option)) in parse_options()
1221 opts->fs_gid = make_kgid(current_user_ns(), option); in parse_options()
1226 if (match_octal(&args[0], &option)) in parse_options()
1228 opts->fs_fmask = opts->fs_dmask = option; in parse_options()
1231 if (match_octal(&args[0], &option)) in parse_options()
1233 opts->fs_dmask = option; in parse_options()
1236 if (match_octal(&args[0], &option)) in parse_options()
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/fs/omfs/
Dinode.c409 int option; in parse_options() local
422 if (match_int(&args[0], &option)) in parse_options()
424 sbi->s_uid = make_kuid(current_user_ns(), option); in parse_options()
429 if (match_int(&args[0], &option)) in parse_options()
431 sbi->s_gid = make_kgid(current_user_ns(), option); in parse_options()
436 if (match_octal(&args[0], &option)) in parse_options()
438 sbi->s_fmask = sbi->s_dmask = option; in parse_options()
441 if (match_octal(&args[0], &option)) in parse_options()
443 sbi->s_dmask = option; in parse_options()
446 if (match_octal(&args[0], &option)) in parse_options()
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/fs/erofs/
Dinternal.h100 #define clear_opt(sbi, option) ((sbi)->mount_opt &= ~EROFS_MOUNT_##option) argument
101 #define set_opt(sbi, option) ((sbi)->mount_opt |= EROFS_MOUNT_##option) argument
102 #define test_opt(sbi, option) ((sbi)->mount_opt & EROFS_MOUNT_##option) argument
/fs/
DKconfig55 on this option will compile in support for DAX; you will need to
56 mount the filesystem using the -o dax option.
92 This option enables the export operations for a filesystem to support
99 This option enables standard file locking support, required
101 call. Disabling this option saves about 11k.
108 This option enables files appropriately marked files on appropriely
178 and this option selects support for ACLs specifically for tmpfs
182 this option as there are a number of Linux distros that require
236 This option alone does not add any kernel code.
280 This option alone does not add any kernel code.
/fs/nfsd/
DKconfig42 This option enables support in your system's NFS server for
59 This option enables support in your system's NFS server for the
81 This option enables support in your system's NFS server for
99 This option enables support for the exporting pNFS block layouts
113 This option enables support for the exporting pNFS SCSI layouts
126 This option enables support for the exporting pNFS Flex File
155 This option enables support for manually injecting faults
/fs/isofs/
Dinode.c340 int option; in parse_options() local
413 if (match_int(&args[0], &option)) in parse_options()
415 n = option; in parse_options()
425 if (match_int(&args[0], &option)) in parse_options()
427 popt->sbsector = option; in parse_options()
438 if (match_int(&args[0], &option)) in parse_options()
440 popt->uid = make_kuid(current_user_ns(), option); in parse_options()
446 if (match_int(&args[0], &option)) in parse_options()
448 popt->gid = make_kgid(current_user_ns(), option); in parse_options()
454 if (match_int(&args[0], &option)) in parse_options()
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/fs/tracefs/
Dinode.c238 int option; in tracefs_parse_options() local
254 if (match_int(&args[0], &option)) in tracefs_parse_options()
256 uid = make_kuid(current_user_ns(), option); in tracefs_parse_options()
262 if (match_int(&args[0], &option)) in tracefs_parse_options()
264 gid = make_kgid(current_user_ns(), option); in tracefs_parse_options()
270 if (match_octal(&args[0], &option)) in tracefs_parse_options()
272 opts->mode = option & S_IALLUGO; in tracefs_parse_options()
/fs/cifs/
DKconfig60 Enabling this option will allow more detailed statistics on SMB
80 Disabling this option prevents users from using vers=1.0 or vers=2.0
96 Enabling this option allows the cifs module to mount to older
106 option on the mount command. This support is disabled by
141 Enabling this option will cause the cifs client to attempt to
154 Enabling this option adds helpful debugging messages to
162 Enabling this option adds a few more debugging routines
166 option can be turned off unless you are debugging
/fs/ubifs/
DKconfig25 This option allows to explicitly choose which compressions, if any,
57 increased flash wear. This option adds atime support and it is disabled by default
58 to preserve the old behavior. If you enable this option, UBIFS starts updating atime,
83 Linux. This option enables an extended attribute handler for file
/fs/befs/
Dlinuxvfs.c696 int option; in parse_options() local
720 if (match_int(&args[0], &option)) in parse_options()
723 if (option >= 0) in parse_options()
724 uid = make_kuid(current_user_ns(), option); in parse_options()
727 "using default\n", option); in parse_options()
734 if (match_int(&args[0], &option)) in parse_options()
737 if (option >= 0) in parse_options()
738 gid = make_kgid(current_user_ns(), option); in parse_options()
741 "using default\n", option); in parse_options()
/fs/affs/
Dsuper.c210 int token, n, option; in parse_options() local
227 if (match_octal(&args[0], &option)) in parse_options()
229 *mode = option & 0777; in parse_options()
257 if (match_int(&args[0], &option)) in parse_options()
259 *gid = make_kgid(current_user_ns(), option); in parse_options()
265 if (match_int(&args[0], &option)) in parse_options()
267 *uid = make_kuid(current_user_ns(), option); in parse_options()
/fs/debugfs/
Dinode.c103 int option; in debugfs_parse_options() local
118 if (match_int(&args[0], &option)) in debugfs_parse_options()
120 uid = make_kuid(current_user_ns(), option); in debugfs_parse_options()
126 if (match_int(&args[0], &option)) in debugfs_parse_options()
128 gid = make_kgid(current_user_ns(), option); in debugfs_parse_options()
134 if (match_octal(&args[0], &option)) in debugfs_parse_options()
136 opts->mode = option & S_IALLUGO; in debugfs_parse_options()
/fs/squashfs/
DKconfig82 using this option may improve overall I/O performance.
135 file systems will be readable without selecting this option.
150 file systems will be readable without selecting this option.
165 file systems will be readable without selecting this option.
179 file systems will be readable without selecting this option.
200 Setting this option will force Squashfs to use a 4K device block
206 bool "Additional option for memory-constrained systems"
/fs/sysv/
DKconfig25 Note that this option is generally not needed for floppies, since a
28 tar" or preferably "info tar"). Note also that this option has
29 nothing whatsoever to do with the option "System V IPC". Read about

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