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| author | Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> | 2009-01-02 13:41:47 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 10:19:35 -0800 |
| commit | 53af8ee4094d80ddaac7efefb572b1c22ae49367 (patch) | |
| tree | 15409f4f0cb797d87f7a18c7dd468a227e3c66de /fs | |
| parent | 31af0abbdafb66ad8e27e3df878faec2ebe1132e (diff) | |
| download | linux-3.10-53af8ee4094d80ddaac7efefb572b1c22ae49367.tar.gz linux-3.10-53af8ee4094d80ddaac7efefb572b1c22ae49367.tar.bz2 linux-3.10-53af8ee4094d80ddaac7efefb572b1c22ae49367.zip | |
Extract option parsing to new function
Move code to parse mount options into a separate function so it can
(later) be shared between mount and remount operations.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/devpts/inode.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index b793e6e3c21..00530e82673 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -72,11 +72,9 @@ static inline struct super_block *pts_sb_from_inode(struct inode *inode) return devpts_mnt->mnt_sb; } -static int devpts_remount(struct super_block *sb, int *flags, char *data) +static int parse_mount_options(char *data, struct pts_mount_opts *opts) { char *p; - struct pts_fs_info *fsi = DEVPTS_SB(sb); - struct pts_mount_opts *opts = &fsi->mount_opts; opts->setuid = 0; opts->setgid = 0; @@ -120,6 +118,14 @@ static int devpts_remount(struct super_block *sb, int *flags, char *data) return 0; } +static int devpts_remount(struct super_block *sb, int *flags, char *data) +{ + struct pts_fs_info *fsi = DEVPTS_SB(sb); + struct pts_mount_opts *opts = &fsi->mount_opts; + + return parse_mount_options(data, opts); +} + static int devpts_show_options(struct seq_file *seq, struct vfsmount *vfs) { struct pts_fs_info *fsi = DEVPTS_SB(vfs->mnt_sb); |