Displaying 5 results from an estimated 5 matches for "max_opt_args".
2011 Sep 13
5
[PATCH] btrfs: trivial fix, a potential memory leak in btrfs_parse_early_options()
...s/btrfs/super.c b/fs/btrfs/super.c
index 15634d4..16f31e1 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -406,7 +406,7 @@ static int btrfs_parse_early_options(const char
*options, fmode_t flags,
u64 *subvol_rootid, struct btrfs_fs_devices **fs_devices)
{
substring_t args[MAX_OPT_ARGS];
- char *opts, *orig, *p;
+ char *device_name, *opts, *orig, *p;
int error = 0;
int intarg;
@@ -457,8 +457,14 @@ static int btrfs_parse_early_options(const char
*options, fmode_t flags,
}
break;
case Opt_device:
- error = btrfs_s...
2011 Apr 06
3
[PATCH V2] Btrfs: fix subvolume mount by name problem when default mount subvolume is set
...arly_options
@@ -385,7 +387,7 @@ out:
*/
static int btrfs_parse_early_options(const char *options, fmode_t flags,
void *holder, char **subvol_name, u64 *subvol_objectid,
- struct btrfs_fs_devices **fs_devices)
+ u64 *subvol_rootid, struct btrfs_fs_devices **fs_devices)
{
substring_t args[MAX_OPT_ARGS];
char *opts, *orig, *p;
@@ -426,6 +428,18 @@ static int btrfs_parse_early_options(const char *options, fmode_t flags,
*subvol_objectid = intarg;
}
break;
+ case Opt_subvolrootid:
+ intarg = 0;
+ error = match_int(&args[0], &intarg);
+ if (!error) {
+ /* we want th...
2013 Jul 24
0
[PATCH RESEND 2/3] Btrfs: use u64 for subvolid when parsing mount options
...ubvolid=%d"},
+ {Opt_subvolid, "subvolid=%s"},
{Opt_device, "device=%s"},
{Opt_nodatasum, "nodatasum"},
{Opt_nodatacow, "nodatacow"},
@@ -673,8 +673,8 @@ static int btrfs_parse_early_options(const char *options, fmode_t flags,
{
substring_t args[MAX_OPT_ARGS];
char *device_name, *opts, *orig, *p;
+ char *num = NULL;
int error = 0;
- int intarg;
if (!options)
return 0;
@@ -704,16 +704,14 @@ static int btrfs_parse_early_options(const char *options, fmode_t flags,
}
break;
case Opt_subvolid:
- error = match_int(&args[0], &i...
2008 Jun 10
1
[PATCH, RFC] btrfs: allow scanning multiple devices during mount
...en we need to allocate a new super block.
*/
-static int btrfs_parse_early_options(const char *options,
- char **subvol_name)
+static int btrfs_parse_early_options(const char *options, int flags,
+ void *holder, char **subvol_name,
+ struct btrfs_fs_devices **fs_devices)
{
substring_t args[MAX_OPT_ARGS];
char *opts, *p;
@@ -240,11 +243,18 @@ static int btrfs_parse_early_options(con
case Opt_subvol:
*subvol_name = match_strdup(&args[0]);
break;
+ case Opt_device:
+ error = btrfs_scan_one_device(match_strdup(&args[0]),
+ flags, holder, fs_devices);
+ if (error)
+ go...
2006 Jun 26
0
[klibc 14/43] Remove in-kernel nfsroot code
...t;udp"},
- {Opt_tcp, "proto=tcp"},
- {Opt_tcp, "tcp"},
- {Opt_acl, "acl"},
- {Opt_noacl, "noacl"},
- {Opt_err, NULL}
-
-};
-
-/*
- * Parse option string.
- */
-
-static int __init root_nfs_parse(char *name, char *buf)
-{
-
- char *p;
- substring_t args[MAX_OPT_ARGS];
- int option;
-
- if (!name)
- return 1;
-
- /* Set the NFS remote path */
- p = strsep(&name, ",");
- if (p[0] != '\0' && strcmp(p, "default") != 0)
- strlcpy(buf, p, NFS_MAXPATHLEN);
-
- while ((p = strsep (&name, ",")) != NULL) {
- int t...