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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-12-13 09:41:59 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-12-13 09:41:59 +0200 |
| commit | 9b18d42dda985c99db4adde45bbdf7cd79a7525c (patch) | |
| tree | 78481b44090a9ee19780091ade05a320cbc6a7bb /fs/buffer.c | |
| parent | 39bdb17ebb5bd7a5c8a231d7cac4a4d5ccc58149 (diff) | |
| parent | 1b894521e60c1b91db1e8ba1278660e5c89f1b5f (diff) | |
Merge tag 'mac80211-next-for-davem-2015-12-07' into next
This pull request got a bit bigger than I wanted, due to
needing to reshuffle and fix some bugs. I merged mac80211
to get the right base for some of these changes.
* new mac80211 API for upcoming driver changes: EOSP handling,
key iteration
* scan abort changes allowing to cancel an ongoing scan
* VHT IBSS 80+80 MHz support
* re-enable full AP client state tracking after fixes
* various small fixes (that weren't relevant for mac80211)
* various cleanups
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 51aff0296ce24..4f4cd959da7c8 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2420,9 +2420,9 @@ EXPORT_SYMBOL(block_commit_write); * unlock the page. * * Direct callers of this function should protect against filesystem freezing - * using sb_start_write() - sb_end_write() functions. + * using sb_start_pagefault() - sb_end_pagefault() functions. */ -int __block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, +int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, get_block_t get_block) { struct page *page = vmf->page; @@ -2459,26 +2459,6 @@ out_unlock: unlock_page(page); return ret; } -EXPORT_SYMBOL(__block_page_mkwrite); - -int block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, - get_block_t get_block) -{ - int ret; - struct super_block *sb = file_inode(vma->vm_file)->i_sb; - - sb_start_pagefault(sb); - - /* - * Update file times before taking page lock. We may end up failing the - * fault so this update may be superfluous but who really cares... - */ - file_update_time(vma->vm_file); - - ret = __block_page_mkwrite(vma, vmf, get_block); - sb_end_pagefault(sb); - return block_page_mkwrite_return(ret); -} EXPORT_SYMBOL(block_page_mkwrite); /* |