The patch titled Use page_cache_xxx in mm/fadvise.c has been added to the -mm tree. Its filename is use-page_cache_xxx-in-mm-fadvisec.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 mm/fadvise.c From: Christoph Lameter <clameter@xxxxxxx> Use page_cache_xxx in mm/fadvise.c Reviewed-by: Dave Chinner <dgc@xxxxxxx> Signed-off-by: Christoph Lameter <clameter@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/fadvise.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff -puN mm/fadvise.c~use-page_cache_xxx-in-mm-fadvisec mm/fadvise.c --- a/mm/fadvise.c~use-page_cache_xxx-in-mm-fadvisec +++ a/mm/fadvise.c @@ -91,8 +91,8 @@ asmlinkage long sys_fadvise64_64(int fd, } /* First and last PARTIAL page! */ - start_index = offset >> PAGE_CACHE_SHIFT; - end_index = endbyte >> PAGE_CACHE_SHIFT; + start_index = page_cache_index(mapping, offset); + end_index = page_cache_index(mapping, endbyte); /* Careful about overflow on the "+1" */ nrpages = end_index - start_index + 1; @@ -112,8 +112,8 @@ asmlinkage long sys_fadvise64_64(int fd, filemap_flush(mapping); /* First and last FULL page! */ - start_index = (offset+(PAGE_CACHE_SIZE-1)) >> PAGE_CACHE_SHIFT; - end_index = (endbyte >> PAGE_CACHE_SHIFT); + start_index = page_cache_next(mapping, offset); + end_index = page_cache_index(mapping, endbyte); if (end_index >= start_index) invalidate_mapping_pages(mapping, start_index, _ 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