From fd8d2951f478c095f5e65c5f14f2be4d4724c5ea Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 9 Sep 2022 17:31:38 +0200 Subject: [PATCH] btrfs: convert extent_io page op defines to enum bits Reviewed-by: Josef Bacik Signed-off-by: David Sterba --- fs/btrfs/extent_io.h | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 7929f05..a5ec147 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -9,6 +9,7 @@ #include #include "compression.h" #include "ulist.h" +#include "misc.h" enum { EXTENT_BUFFER_UPTODATE, @@ -29,13 +30,15 @@ enum { }; /* these are flags for __process_pages_contig */ -#define PAGE_UNLOCK (1 << 0) -/* Page starts writeback, clear dirty bit and set writeback bit */ -#define PAGE_START_WRITEBACK (1 << 1) -#define PAGE_END_WRITEBACK (1 << 2) -#define PAGE_SET_ORDERED (1 << 3) -#define PAGE_SET_ERROR (1 << 4) -#define PAGE_LOCK (1 << 5) +enum { + ENUM_BIT(PAGE_UNLOCK), + /* Page starts writeback, clear dirty bit and set writeback bit */ + ENUM_BIT(PAGE_START_WRITEBACK), + ENUM_BIT(PAGE_END_WRITEBACK), + ENUM_BIT(PAGE_SET_ORDERED), + ENUM_BIT(PAGE_SET_ERROR), + ENUM_BIT(PAGE_LOCK), +}; /* * page->private values. Every page that is controlled by the extent -- 2.7.4