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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>
hifive-unleashed-5.1
Miklos Szeredi 2008-02-08 04:21:43 -08:00 committed by Linus Torvalds
parent c1fca3b609
commit d1875dbaa5
1 changed files with 6 additions and 1 deletions
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7
fs/fuse/inode.c
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@ -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;
}