[PATCH 4.14 020/173] gfs2: Special-case rindex for gfs2_grow

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Andreas Gruenbacher [ Upstream commit 776125785a87ff05d49938bd5b9f336f2a05bff6 ] To speed up the common case of appending to a file, gfs2_write_alloc_required presumes that writing beyond the

[PATCH 4.14 020/173] gfs2: Special-case rindex for gfs2_grow

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Andreas Gruenbacher [ Upstream commit 776125785a87ff05d49938bd5b9f336f2a05bff6 ] To speed up the common case of appending to a file, gfs2_write_alloc_required presumes that writing beyond the