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tmpfs: miscellaneous trivial cleanups

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While it's at its least, make a number of boring nitpicky cleanups to
shmem.c, mostly for consistency of variable naming.  Things like "swap"
instead of "entry", "pgoff_t index" instead of "unsigned long idx".

And since everything else here is prefixed "shmem_", better change
init_tmpfs() to shmem_init().

Signed-off-by: Hugh Dickins <hughd@google.com>
Acked-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Hugh Dickins
2011-08-03 16:21:21 -07:00
committed by Linus Torvalds
parent 285b2c4fdd
commit 41ffe5d5ce
3 changed files with 109 additions and 111 deletions
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2
include/linux/shmem_fs.h
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@@ -47,7 +47,7 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
/*
* Functions in mm/shmem.c called directly from elsewhere:
*/
extern int init_tmpfs(void);
extern int shmem_init(void);
extern int shmem_fill_super(struct super_block *sb, void *data, int silent);
extern struct file *shmem_file_setup(const char *name,
loff_t size, unsigned long flags);