Commit 3688cbe3 authored by Yangtao Li's avatar Yangtao Li Committed by Jaegeuk Kim
Browse files

f2fs: remove batched_trim_sections node 



commit 377224c4("f2fs: don't split checkpoint in fstrim") obsolete
batch mode and related sysfs entry.

Since this testing sysfs node has been deprecated for a long time, let's
remove it.

Signed-off-by: default avatarYangtao Li <frank.li@vivo.com>
Reviewed-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 18792e64

fs/f2fs/f2fs.h

+0 −3
Original line number Diff line number Diff line
@@ -1063,9 +1063,6 @@ struct f2fs_sm_info { 
	/* a threshold to reclaim prefree segments */

	unsigned int rec_prefree_segments;



	/* for batched trimming */

	unsigned int trim_sections;		/* # of sections to trim */



	struct list_head sit_entry_set;	/* sit entry set list */



	unsigned int ipu_policy;	/* in-place-update policy */

fs/f2fs/sysfs.c

+0 −5
Original line number Diff line number Diff line
@@ -488,9 +488,6 @@ static ssize_t __sbi_store(struct f2fs_attr *a, 
			return -EINVAL;

	}



	if (!strcmp(a->attr.name, "trim_sections"))

		return -EINVAL;



	if (!strcmp(a->attr.name, "gc_urgent")) {

		if (t == 0) {

			sbi->gc_mode = GC_NORMAL;
@@ -790,7 +787,6 @@ F2FS_RW_ATTR(DCC_INFO, discard_cmd_control, mid_discard_issue_time, mid_discard_ 
F2FS_RW_ATTR(DCC_INFO, discard_cmd_control, max_discard_issue_time, max_discard_issue_time);

F2FS_RW_ATTR(DCC_INFO, discard_cmd_control, discard_granularity, discard_granularity);

F2FS_RW_ATTR(RESERVED_BLOCKS, f2fs_sb_info, reserved_blocks, reserved_blocks);

F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, batched_trim_sections, trim_sections);

F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, ipu_policy, ipu_policy);

F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, min_ipu_util, min_ipu_util);

F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, min_fsync_blocks, min_fsync_blocks);
@@ -919,7 +915,6 @@ static struct attribute *f2fs_attrs[] = { 
	ATTR_LIST(max_discard_issue_time),

	ATTR_LIST(discard_granularity),

	ATTR_LIST(pending_discard),

	ATTR_LIST(batched_trim_sections),

	ATTR_LIST(ipu_policy),

	ATTR_LIST(min_ipu_util),

	ATTR_LIST(min_fsync_blocks),