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linux-revert-truncate-inode-pages-for-smush-20010420
author
Derrick Brashear
<shadow@dementia.org>
Sat, 21 Apr 2001 20:04:08 +0000 (20:04 +0000)
committer
Derrick Brashear
<shadow@dementia.org>
Sat, 21 Apr 2001 20:04:08 +0000 (20:04 +0000)
osi_VM_TryToSmush needs to be careful not to walk on in-use pages
src/afs/LINUX/osi_vm.c
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diff --git
a/src/afs/LINUX/osi_vm.c
b/src/afs/LINUX/osi_vm.c
index
675c48e
..
73ba856
100644
(file)
--- a/
src/afs/LINUX/osi_vm.c
+++ b/
src/afs/LINUX/osi_vm.c
@@
-66,17
+66,7
@@
int osi_VM_FlushVCache(struct vcache *avc, int *slept)
*/
void osi_VM_TryToSmush(struct vcache *avc, struct AFS_UCRED *acred, int sync)
{
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,0)
- struct inode *ip = (struct inode*)avc;
-
- truncate_inode_pages(&ip->i_data, 0);
-#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,2,15)
- struct inode *ip = (struct inode*)avc;
-
- truncate_inode_pages(ip, 0);
-#else
invalidate_inode_pages((struct inode *)avc);
-#endif
}
/* Flush and invalidate pages, for fsync() with INVAL flag