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author | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-23 06:06:58 -0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-05-21 18:31:16 -0400 |
commit | 01a05b337a5b647909e1d6670f57e7202318a5fb (patch) | |
tree | 7877f08db14877d06346c8e1ef52aa17f2483e93 /include/linux/fs.h | |
parent | 35cf7ba0b46dc3582a01c3860b14bff122662aa3 (diff) | |
download | kernel_samsung_espresso10-01a05b337a5b647909e1d6670f57e7202318a5fb.zip kernel_samsung_espresso10-01a05b337a5b647909e1d6670f57e7202318a5fb.tar.gz kernel_samsung_espresso10-01a05b337a5b647909e1d6670f57e7202318a5fb.tar.bz2 |
new helper: iterate_supers()
... and switch the simple "loop over superblocks and do something"
loops to it.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 5230867..eeb04ba 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2324,6 +2324,7 @@ extern struct super_block *get_super(struct block_device *); extern struct super_block *get_active_super(struct block_device *bdev); extern struct super_block *user_get_super(dev_t); extern void drop_super(struct super_block *sb); +extern void iterate_supers(void (*)(struct super_block *, void *), void *); extern int dcache_dir_open(struct inode *, struct file *); extern int dcache_dir_close(struct inode *, struct file *); |