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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-24 07:53:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-24 07:53:22 -0700 |
| commit | db16826367fefcb0ddb93d76b66adc52eb4e6339 (patch) | |
| tree | 626224c1eb1eb79c522714591f208b4fdbdcd9d4 /mm/shmem.c | |
| parent | cd6045138ed1bb5d8773e940d51c34318eef3ef2 (diff) | |
| parent | 465fdd97cbe16ef8727221857e96ef62dd352017 (diff) | |
| download | linux-db16826367fefcb0ddb93d76b66adc52eb4e6339.tar.gz linux-db16826367fefcb0ddb93d76b66adc52eb4e6339.tar.bz2 linux-db16826367fefcb0ddb93d76b66adc52eb4e6339.zip | |
Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6
* 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6: (21 commits)
HWPOISON: Enable error_remove_page on btrfs
HWPOISON: Add simple debugfs interface to inject hwpoison on arbitary PFNs
HWPOISON: Add madvise() based injector for hardware poisoned pages v4
HWPOISON: Enable error_remove_page for NFS
HWPOISON: Enable .remove_error_page for migration aware file systems
HWPOISON: The high level memory error handler in the VM v7
HWPOISON: Add PR_MCE_KILL prctl to control early kill behaviour per process
HWPOISON: shmem: call set_page_dirty() with locked page
HWPOISON: Define a new error_remove_page address space op for async truncation
HWPOISON: Add invalidate_inode_page
HWPOISON: Refactor truncate to allow direct truncating of page v2
HWPOISON: check and isolate corrupted free pages v2
HWPOISON: Handle hardware poisoned pages in try_to_unmap
HWPOISON: Use bitmask/action code for try_to_unmap behaviour
HWPOISON: x86: Add VM_FAULT_HWPOISON handling to x86 page fault handler v2
HWPOISON: Add poison check to page fault handling
HWPOISON: Add basic support for poisoned pages in fault handler v3
HWPOISON: Add new SIGBUS error codes for hardware poison signals
HWPOISON: Add support for poison swap entries v2
HWPOISON: Export some rmap vma locking to outside world
...
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index b206a7a32e2a..98631c26c200 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1633,8 +1633,8 @@ shmem_write_end(struct file *file, struct address_space *mapping, if (pos + copied > inode->i_size) i_size_write(inode, pos + copied); - unlock_page(page); set_page_dirty(page); + unlock_page(page); page_cache_release(page); return copied; @@ -1971,13 +1971,13 @@ static int shmem_symlink(struct inode *dir, struct dentry *dentry, const char *s iput(inode); return error; } - unlock_page(page); inode->i_mapping->a_ops = &shmem_aops; inode->i_op = &shmem_symlink_inode_operations; kaddr = kmap_atomic(page, KM_USER0); memcpy(kaddr, symname, len); kunmap_atomic(kaddr, KM_USER0); set_page_dirty(page); + unlock_page(page); page_cache_release(page); } if (dir->i_mode & S_ISGID) @@ -2420,6 +2420,7 @@ static const struct address_space_operations shmem_aops = { .write_end = shmem_write_end, #endif .migratepage = migrate_page, + .error_remove_page = generic_error_remove_page, }; static const struct file_operations shmem_file_operations = { |