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| author | Miklos Szeredi <mszeredi@suse.cz> | 2008-02-08 04:21:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:40 -0800 |
| commit | d1875dbaa58e4894f7d9321d1c280fb23ca9f9e5 (patch) | |
| tree | dffcd7b60e50a1bcd112795e2a438c254b12f870 /fs/fuse | |
| parent | c1fca3b6090f45018b3754eff0276521edb8ac3e (diff) | |
| download | lwn-d1875dbaa58e4894f7d9321d1c280fb23ca9f9e5.tar.gz lwn-d1875dbaa58e4894f7d9321d1c280fb23ca9f9e5.zip | |
mount options: fix fuse
Add blksize= option to /proc/mounts for fuseblk filesystems.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/inode.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 574707409bbf..033f7bdd47e8 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -29,6 +29,8 @@ DEFINE_MUTEX(fuse_mutex); #define FUSE_SUPER_MAGIC 0x65735546 +#define FUSE_DEFAULT_BLKSIZE 512 + struct fuse_mount_data { int fd; unsigned rootmode; @@ -355,7 +357,7 @@ static int parse_fuse_opt(char *opt, struct fuse_mount_data *d, int is_bdev) char *p; memset(d, 0, sizeof(struct fuse_mount_data)); d->max_read = ~0; - d->blksize = 512; + d->blksize = FUSE_DEFAULT_BLKSIZE; while ((p = strsep(&opt, ",")) != NULL) { int token; @@ -440,6 +442,9 @@ static int fuse_show_options(struct seq_file *m, struct vfsmount *mnt) seq_puts(m, ",allow_other"); if (fc->max_read != ~0) seq_printf(m, ",max_read=%u", fc->max_read); + if (mnt->mnt_sb->s_bdev && + mnt->mnt_sb->s_blocksize != FUSE_DEFAULT_BLKSIZE) + seq_printf(m, ",blksize=%lu", mnt->mnt_sb->s_blocksize); return 0; } |