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authorMilind Arun Choudhary <milindchoudhary@gmail.com>2007-05-08 00:29:02 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 11:15:09 -0700
commit022a1692444cd683ef42f637cc717db4d8fd9378 (patch)
tree82d8c1360921310f90b81c147b345afad98317f7 /fs/select.c
parent10f8a59813ee8bb41fb1d72ed2ec12a1c9f66da2 (diff)
downloadop-kernel-dev-022a1692444cd683ef42f637cc717db4d8fd9378.zip
op-kernel-dev-022a1692444cd683ef42f637cc717db4d8fd9378.tar.gz
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/select.c')
-rw-r--r--fs/select.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/select.c b/fs/select.c
index f163db2..d862241 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -14,6 +14,7 @@
* of fds to overcome nfds < 16390 descriptors limit (Tigran Aivazian).
*/
+#include <linux/kernel.h>
#include <linux/syscalls.h>
#include <linux/module.h>
#include <linux/slab.h>
@@ -25,7 +26,6 @@
#include <asm/uaccess.h>
-#define ROUND_UP(x,y) (((x)+(y)-1)/(y))
#define DEFAULT_POLLMASK (POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM)
struct poll_table_page {
@@ -398,7 +398,7 @@ asmlinkage long sys_select(int n, fd_set __user *inp, fd_set __user *outp,
if ((u64)tv.tv_sec >= (u64)MAX_INT64_SECONDS)
timeout = -1; /* infinite */
else {
- timeout = ROUND_UP(tv.tv_usec, USEC_PER_SEC/HZ);
+ timeout = DIV_ROUND_UP(tv.tv_usec, USEC_PER_SEC/HZ);
timeout += tv.tv_sec * HZ;
}
}
@@ -453,7 +453,7 @@ asmlinkage long sys_pselect7(int n, fd_set __user *inp, fd_set __user *outp,
if ((u64)ts.tv_sec >= (u64)MAX_INT64_SECONDS)
timeout = -1; /* infinite */
else {
- timeout = ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
+ timeout = DIV_ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
timeout += ts.tv_sec * HZ;
}
}
@@ -775,7 +775,7 @@ asmlinkage long sys_ppoll(struct pollfd __user *ufds, unsigned int nfds,
if ((u64)ts.tv_sec >= (u64)MAX_INT64_SECONDS)
timeout = -1; /* infinite */
else {
- timeout = ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
+ timeout = DIV_ROUND_UP(ts.tv_nsec, NSEC_PER_SEC/HZ);
timeout += ts.tv_sec * HZ;
}
}
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