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authorMiklos Szeredi <mszeredi@suse.cz>2008-02-08 04:21:43 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-08 09:22:40 -0800
commitd1875dbaa58e4894f7d9321d1c280fb23ca9f9e5 (patch)
treedffcd7b60e50a1bcd112795e2a438c254b12f870 /fs/fuse
parentc1fca3b6090f45018b3754eff0276521edb8ac3e (diff)
downloadconfigs-d1875dbaa58e4894f7d9321d1c280fb23ca9f9e5.tar.gz
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.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 574707409bb..033f7bdd47e 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;
}