alloc_buffer_head 931 fs/buffer.c bh = alloc_buffer_head(GFP_NOFS); alloc_buffer_head 538 fs/gfs2/log.c bh = alloc_buffer_head(GFP_NOFS | __GFP_NOFAIL); alloc_buffer_head 302 fs/jbd/journal.c new_bh = alloc_buffer_head(GFP_NOFS|__GFP_NOFAIL); alloc_buffer_head 305 fs/jbd2/journal.c new_bh = alloc_buffer_head(GFP_NOFS|__GFP_NOFAIL); alloc_buffer_head 185 include/linux/buffer_head.h struct buffer_head *alloc_buffer_head(gfp_t gfp_flags);