The patch titled Use page_cache_xxx in fs/libfs.c has been added to the -mm tree. Its filename is use-page_cache_xxx-in-fs-libfsc.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: Use page_cache_xxx in fs/libfs.c From: Christoph Lameter <clameter@xxxxxxx> Use page_cache_xxx in fs/libfs.c Reviewed-by: Dave Chinner <dgc@xxxxxxx> Signed-off-by: Christoph Lameter <clameter@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/libfs.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff -puN fs/libfs.c~use-page_cache_xxx-in-fs-libfsc fs/libfs.c --- a/fs/libfs.c~use-page_cache_xxx-in-fs-libfsc +++ a/fs/libfs.c @@ -17,7 +17,8 @@ int simple_getattr(struct vfsmount *mnt, { struct inode *inode = dentry->d_inode; generic_fillattr(inode, stat); - stat->blocks = inode->i_mapping->nrpages << (PAGE_CACHE_SHIFT - 9); + stat->blocks = inode->i_mapping->nrpages << + (page_cache_shift(inode->i_mapping) - 9); return 0; } @@ -341,10 +342,10 @@ int simple_prepare_write(struct file *fi unsigned from, unsigned to) { if (!PageUptodate(page)) { - if (to - from != PAGE_CACHE_SIZE) + if (to - from != page_cache_size(file->f_mapping)) zero_user_segments(page, 0, from, - to, PAGE_CACHE_SIZE); + to, page_cache_size(file->f_mapping)); } return 0; } @@ -372,8 +373,9 @@ int simple_write_begin(struct file *file static int simple_commit_write(struct file *file, struct page *page, unsigned from, unsigned to) { - struct inode *inode = page->mapping->host; - loff_t pos = ((loff_t)page->index << PAGE_CACHE_SHIFT) + to; + struct address_space *mapping = page->mapping; + struct inode *inode = mapping->host; + loff_t pos = page_cache_pos(mapping, page->index, to); if (!PageUptodate(page)) SetPageUptodate(page); _ Patches currently in -mm which might be from clameter@xxxxxxx are define-functions-for-page-cache-handling.patch gregkh-driver-kset-move-sys-slab-to-sys-kernel-slab-slabinfo-fallback-from-sys-kernel-slab-to-sys-slab.patch use-page_cache_xxx-in-fs-splicec.patch git-unionfs.patch use-page_cache_xxx-for-fs-xfs.patch git-slub.patch x86-cast-cmpxchg-and-cmpxchg_local-result-for-386-and-486.patch remove-set_migrateflags.patch use-page_cache_xxx-functions-in-mm-filemapc.patch use-page_cache_xxx-in-mm-page-writebackc.patch use-page_cache_xxx-in-mm-truncatec.patch use-page_cache_xxx-in-mm-rmapc.patch use-page_cache_xxx-in-mm-filemap_xipc.patch use-page_cache_xxx-in-mm-migratec.patch use-page_cache_xxx-in-fs-libfsc.patch use-page_cache_xxx-in-fs-sync.patch use-page_cache_xxx-in-fs-bufferc.patch use-page_cache_xxx-in-mm-mpagec.patch use-page_cache_xxx-in-mm-fadvisec.patch use-page_cache_xxx-in-ext2.patch use-page_cache_xxx-in-fs-ext3.patch use-page_cache_xxx-in-fs-reiserfs.patch use-page_cache_xxx-in-fs-ext4.patch reiser4.patch reiser4-portion-of-zero_user-cleanup-patch.patch page-owner-tracking-leak-detector.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html