diff options
Diffstat (limited to 'fs/select.c')
| -rw-r--r-- | fs/select.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/fs/select.c b/fs/select.c index fe0893afd93..a974082b082 100644 --- a/fs/select.c +++ b/fs/select.c @@ -14,10 +14,10 @@ * 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> -#include <linux/smp_lock.h> #include <linux/poll.h> #include <linux/personality.h> /* for STICKY_TIMEOUTS */ #include <linux/file.h> @@ -26,7 +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 { @@ -65,7 +64,7 @@ EXPORT_SYMBOL(poll_initwait); static void free_poll_entry(struct poll_table_entry *entry) { - remove_wait_queue(entry->wait_address,&entry->wait); + remove_wait_queue(entry->wait_address, &entry->wait); fput(entry->filp); } @@ -129,7 +128,7 @@ static void __pollwait(struct file *filp, wait_queue_head_t *wait_address, entry->filp = filp; entry->wait_address = wait_address; init_waitqueue_entry(&entry->wait, current); - add_wait_queue(wait_address,&entry->wait); + add_wait_queue(wait_address, &entry->wait); } #define FDS_IN(fds, n) (fds->in + n) @@ -399,7 +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; } } @@ -454,7 +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; } } @@ -776,7 +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; } } |