diff options
| author | Milind Arun Choudhary <milindchoudhary@gmail.com> | 2007-05-08 00:29:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 11:15:09 -0700 |
| commit | 022a1692444cd683ef42f637cc717db4d8fd9378 (patch) | |
| tree | 82d8c1360921310f90b81c147b345afad98317f7 /fs/readdir.c | |
| parent | 10f8a59813ee8bb41fb1d72ed2ec12a1c9f66da2 (diff) | |
| download | linux-stable-022a1692444cd683ef42f637cc717db4d8fd9378.tar.gz linux-stable-022a1692444cd683ef42f637cc717db4d8fd9378.tar.bz2 linux-stable-022a1692444cd683ef42f637cc717db4d8fd9378.zip | |
ROUND_UP macro cleanup in fs/(select|compat|readdir).c
ROUND_UP macro cleanup use,ALIGN or DIV_ROUND_UP where ever appropriate.
Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/readdir.c')
| -rw-r--r-- | fs/readdir.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/readdir.c b/fs/readdir.c index 71bd12b50b4c..efe52e676577 100644 --- a/fs/readdir.c +++ b/fs/readdir.c @@ -4,6 +4,7 @@ * Copyright (C) 1995 Linus Torvalds */ +#include <linux/kernel.h> #include <linux/module.h> #include <linux/time.h> #include <linux/mm.h> @@ -51,7 +52,6 @@ EXPORT_SYMBOL(vfs_readdir); * case (the low-level handlers don't need to care about this). */ #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de))) -#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1)) #ifdef __ARCH_WANT_OLD_READDIR @@ -146,7 +146,7 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset, struct linux_dirent __user * dirent; struct getdents_callback * buf = (struct getdents_callback *) __buf; unsigned long d_ino; - int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 2); + int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 2, sizeof(long)); buf->error = -EINVAL; /* only used if we fail.. */ if (reclen > buf->count) @@ -219,8 +219,6 @@ out: return error; } -#define ROUND_UP64(x) (((x)+sizeof(u64)-1) & ~(sizeof(u64)-1)) - struct getdents_callback64 { struct linux_dirent64 __user * current_dir; struct linux_dirent64 __user * previous; @@ -233,7 +231,7 @@ static int filldir64(void * __buf, const char * name, int namlen, loff_t offset, { struct linux_dirent64 __user *dirent; struct getdents_callback64 * buf = (struct getdents_callback64 *) __buf; - int reclen = ROUND_UP64(NAME_OFFSET(dirent) + namlen + 1); + int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, sizeof(u64)); buf->error = -EINVAL; /* only used if we fail.. */ if (reclen > buf->count) |