From: Maxim Patlasov Date: Fri, 26 Oct 2012 15:48:30 +0000 (+0400) Subject: fuse: categorize fuse_get_req() X-Git-Tag: v3.9-rc1~135^2~19 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b111c8c0e3e5e780ae0758fc4c1c376a7c9d5997;p=pandora-kernel.git fuse: categorize fuse_get_req() The patch categorizes all fuse_get_req() invocations into two categories: - fuse_get_req_nopages(fc) - when caller doesn't care about req->pages - fuse_get_req(fc, n) - when caller need n page pointers (n > 0) Adding fuse_get_req_nopages() helps to avoid numerous fuse_get_req(fc, 0) scattered over code. Now it's clear from the first glance when a caller need fuse_req with page pointers. The patch doesn't make any logic changes. In multi-page case, it silly allocates array of FUSE_MAX_PAGES_PER_REQ page pointers. This will be amended by future patches. Signed-off-by: Maxim Patlasov Signed-off-by: Miklos Szeredi --- Reading git-diff-tree failed