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| author | Ingo Molnar <mingo@kernel.org> | 2012-03-26 17:18:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-03-26 17:19:03 +0200 |
| commit | 7fd52392c56361a40f0c630a82b36b95ca31eac6 (patch) | |
| tree | 14091de24c6b28ea4cae9826f98aeedb7be091f5 /fs/ntfs/attrib.c | |
| parent | perf: Move mmap page data_head offset assertion out of header (diff) | |
| parent | Merge tag 'stable/for-linus-3.4-tag-two' of git://git.kernel.org/pub/scm/linu... (diff) | |
| download | linux-7fd52392c56361a40f0c630a82b36b95ca31eac6.tar.xz linux-7fd52392c56361a40f0c630a82b36b95ca31eac6.zip | |
Merge branch 'linus' into perf/urgent
Merge reason: we need to fix a non-trivial merge conflict.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/ntfs/attrib.c')
| -rw-r--r-- | fs/ntfs/attrib.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c index e0281992ddc3..a27e3fecefaf 100644 --- a/fs/ntfs/attrib.c +++ b/fs/ntfs/attrib.c @@ -1656,12 +1656,12 @@ int ntfs_attr_make_non_resident(ntfs_inode *ni, const u32 data_size) attr_size = le32_to_cpu(a->data.resident.value_length); BUG_ON(attr_size != data_size); if (page && !PageUptodate(page)) { - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); memcpy(kaddr, (u8*)a + le16_to_cpu(a->data.resident.value_offset), attr_size); memset(kaddr + attr_size, 0, PAGE_CACHE_SIZE - attr_size); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); flush_dcache_page(page); SetPageUptodate(page); } @@ -1806,9 +1806,9 @@ undo_err_out: sizeof(a->data.resident.reserved)); /* Copy the data from the page back to the attribute value. */ if (page) { - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); memcpy((u8*)a + mp_ofs, kaddr, attr_size); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } /* Setup the allocated size in the ntfs inode in case it changed. */ write_lock_irqsave(&ni->size_lock, flags); @@ -2540,10 +2540,10 @@ int ntfs_attr_set(ntfs_inode *ni, const s64 ofs, const s64 cnt, const u8 val) size = PAGE_CACHE_SIZE; if (idx == end) size = end_ofs; - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); memset(kaddr + start_ofs, val, size - start_ofs); flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); set_page_dirty(page); page_cache_release(page); balance_dirty_pages_ratelimited(mapping); @@ -2561,10 +2561,10 @@ int ntfs_attr_set(ntfs_inode *ni, const s64 ofs, const s64 cnt, const u8 val) "page (index 0x%lx).", idx); return -ENOMEM; } - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); memset(kaddr, val, PAGE_CACHE_SIZE); flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); /* * If the page has buffers, mark them uptodate since buffer * state and not page state is definitive in 2.6 kernels. @@ -2598,10 +2598,10 @@ int ntfs_attr_set(ntfs_inode *ni, const s64 ofs, const s64 cnt, const u8 val) "(error, index 0x%lx).", idx); return PTR_ERR(page); } - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); memset(kaddr, val, end_ofs); flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); set_page_dirty(page); page_cache_release(page); balance_dirty_pages_ratelimited(mapping); |