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-rw-r--r--fs/f2fs/segment.c54
1 files changed, 28 insertions, 26 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index cf0eb002cfd4..b7a9421472a7 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -172,7 +172,7 @@ bool f2fs_need_SSR(struct f2fs_sb_info *sbi)
int dent_secs = get_blocktype_secs(sbi, F2FS_DIRTY_DENTS);
int imeta_secs = get_blocktype_secs(sbi, F2FS_DIRTY_IMETA);
- if (test_opt(sbi, LFS))
+ if (f2fs_lfs_mode(sbi))
return false;
if (sbi->gc_mode == GC_URGENT)
return true;
@@ -245,7 +245,8 @@ retry:
LOOKUP_NODE);
if (err) {
if (err == -ENOMEM) {
- congestion_wait(BLK_RW_ASYNC, HZ/50);
+ congestion_wait(BLK_RW_ASYNC,
+ DEFAULT_IO_TIMEOUT);
cond_resched();
goto retry;
}
@@ -312,7 +313,7 @@ next:
skip:
iput(inode);
}
- congestion_wait(BLK_RW_ASYNC, HZ/50);
+ congestion_wait(BLK_RW_ASYNC, DEFAULT_IO_TIMEOUT);
cond_resched();
if (gc_failure) {
if (++looped >= count)
@@ -415,7 +416,8 @@ retry:
err = f2fs_do_write_data_page(&fio);
if (err) {
if (err == -ENOMEM) {
- congestion_wait(BLK_RW_ASYNC, HZ/50);
+ congestion_wait(BLK_RW_ASYNC,
+ DEFAULT_IO_TIMEOUT);
cond_resched();
goto retry;
}
@@ -494,7 +496,7 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need)
/* balance_fs_bg is able to be pending */
if (need && excess_cached_nats(sbi))
- f2fs_balance_fs_bg(sbi);
+ f2fs_balance_fs_bg(sbi, false);
if (!f2fs_is_checkpoint_ready(sbi))
return;
@@ -509,7 +511,7 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need)
}
}
-void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi)
+void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi, bool from_bg)
{
if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING)))
return;
@@ -538,7 +540,7 @@ void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi)
excess_dirty_nats(sbi) ||
excess_dirty_nodes(sbi) ||
f2fs_time_over(sbi, CP_TIME)) {
- if (test_opt(sbi, DATA_FLUSH)) {
+ if (test_opt(sbi, DATA_FLUSH) && from_bg) {
struct blk_plug plug;
mutex_lock(&sbi->flush_lock);
@@ -1078,7 +1080,7 @@ static void __init_discard_policy(struct f2fs_sb_info *sbi,
dpolicy->max_requests = DEF_MAX_DISCARD_REQUEST;
dpolicy->io_aware_gran = MAX_PLIST_NUM;
- dpolicy->timeout = 0;
+ dpolicy->timeout = false;
if (discard_type == DPOLICY_BG) {
dpolicy->min_interval = DEF_MIN_DISCARD_ISSUE_TIME;
@@ -1103,6 +1105,7 @@ static void __init_discard_policy(struct f2fs_sb_info *sbi,
dpolicy->io_aware = false;
/* we need to issue all to keep CP_TRIMMED_FLAG */
dpolicy->granularity = 1;
+ dpolicy->timeout = true;
}
}
@@ -1471,12 +1474,12 @@ static int __issue_discard_cmd(struct f2fs_sb_info *sbi,
int i, issued = 0;
bool io_interrupted = false;
- if (dpolicy->timeout != 0)
- f2fs_update_time(sbi, dpolicy->timeout);
+ if (dpolicy->timeout)
+ f2fs_update_time(sbi, UMOUNT_DISCARD_TIMEOUT);
for (i = MAX_PLIST_NUM - 1; i >= 0; i--) {
- if (dpolicy->timeout != 0 &&
- f2fs_time_over(sbi, dpolicy->timeout))
+ if (dpolicy->timeout &&
+ f2fs_time_over(sbi, UMOUNT_DISCARD_TIMEOUT))
break;
if (i + 1 < dpolicy->granularity)
@@ -1497,8 +1500,8 @@ static int __issue_discard_cmd(struct f2fs_sb_info *sbi,
list_for_each_entry_safe(dc, tmp, pend_list, list) {
f2fs_bug_on(sbi, dc->state != D_PREP);
- if (dpolicy->timeout != 0 &&
- f2fs_time_over(sbi, dpolicy->timeout))
+ if (dpolicy->timeout &&
+ f2fs_time_over(sbi, UMOUNT_DISCARD_TIMEOUT))
break;
if (dpolicy->io_aware && i < dpolicy->io_aware_gran &&
@@ -1677,7 +1680,6 @@ bool f2fs_issue_discard_timeout(struct f2fs_sb_info *sbi)
__init_discard_policy(sbi, &dpolicy, DPOLICY_UMOUNT,
dcc->discard_granularity);
- dpolicy.timeout = UMOUNT_DISCARD_TIMEOUT;
__issue_discard_cmd(sbi, &dpolicy);
dropped = __drop_discard_cmd(sbi);
@@ -1940,7 +1942,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi,
unsigned int start = 0, end = -1;
unsigned int secno, start_segno;
bool force = (cpc->reason & CP_DISCARD);
- bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi);
+ bool need_align = f2fs_lfs_mode(sbi) && __is_large_section(sbi);
mutex_lock(&dirty_i->seglist_lock);
@@ -1972,7 +1974,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi,
(end - 1) <= cpc->trim_end)
continue;
- if (!test_opt(sbi, LFS) || !__is_large_section(sbi)) {
+ if (!f2fs_lfs_mode(sbi) || !__is_large_section(sbi)) {
f2fs_issue_discard(sbi, START_BLOCK(sbi, start),
(end - start) << sbi->log_blocks_per_seg);
continue;
@@ -2801,7 +2803,7 @@ next:
blk_finish_plug(&plug);
mutex_unlock(&dcc->cmd_lock);
trimmed += __wait_all_discard_cmd(sbi, NULL);
- congestion_wait(BLK_RW_ASYNC, HZ/50);
+ congestion_wait(BLK_RW_ASYNC, DEFAULT_IO_TIMEOUT);
goto next;
}
skip:
@@ -2830,7 +2832,7 @@ int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range)
struct discard_policy dpolicy;
unsigned long long trimmed = 0;
int err = 0;
- bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi);
+ bool need_align = f2fs_lfs_mode(sbi) && __is_large_section(sbi);
if (start >= MAX_BLKADDR(sbi) || range->len < sbi->blocksize)
return -EINVAL;
@@ -3193,7 +3195,7 @@ static void update_device_state(struct f2fs_io_info *fio)
static void do_write_page(struct f2fs_summary *sum, struct f2fs_io_info *fio)
{
int type = __get_segment_type(fio);
- bool keep_order = (test_opt(fio->sbi, LFS) && type == CURSEG_COLD_DATA);
+ bool keep_order = (f2fs_lfs_mode(fio->sbi) && type == CURSEG_COLD_DATA);
if (keep_order)
down_read(&fio->sbi->io_order_lock);
@@ -4071,7 +4073,7 @@ static int build_sit_info(struct f2fs_sb_info *sbi)
sit_i->dirty_sentries = 0;
sit_i->sents_per_block = SIT_ENTRY_PER_BLOCK;
sit_i->elapsed_time = le64_to_cpu(sbi->ckpt->elapsed_time);
- sit_i->mounted_time = ktime_get_real_seconds();
+ sit_i->mounted_time = ktime_get_boottime_seconds();
init_rwsem(&sit_i->sentry_lock);
return 0;
}
@@ -4678,7 +4680,7 @@ int f2fs_build_segment_manager(struct f2fs_sb_info *sbi)
if (sm_info->rec_prefree_segments > DEF_MAX_RECLAIM_PREFREE_SEGMENTS)
sm_info->rec_prefree_segments = DEF_MAX_RECLAIM_PREFREE_SEGMENTS;
- if (!test_opt(sbi, LFS))
+ if (!f2fs_lfs_mode(sbi))
sm_info->ipu_policy = 1 << F2FS_IPU_FSYNC;
sm_info->min_ipu_util = DEF_MIN_IPU_UTIL;
sm_info->min_fsync_blocks = DEF_MIN_FSYNC_BLOCKS;
@@ -4830,22 +4832,22 @@ void f2fs_destroy_segment_manager(struct f2fs_sb_info *sbi)
int __init f2fs_create_segment_manager_caches(void)
{
- discard_entry_slab = f2fs_kmem_cache_create("discard_entry",
+ discard_entry_slab = f2fs_kmem_cache_create("f2fs_discard_entry",
sizeof(struct discard_entry));
if (!discard_entry_slab)
goto fail;
- discard_cmd_slab = f2fs_kmem_cache_create("discard_cmd",
+ discard_cmd_slab = f2fs_kmem_cache_create("f2fs_discard_cmd",
sizeof(struct discard_cmd));
if (!discard_cmd_slab)
goto destroy_discard_entry;
- sit_entry_set_slab = f2fs_kmem_cache_create("sit_entry_set",
+ sit_entry_set_slab = f2fs_kmem_cache_create("f2fs_sit_entry_set",
sizeof(struct sit_entry_set));
if (!sit_entry_set_slab)
goto destroy_discard_cmd;
- inmem_entry_slab = f2fs_kmem_cache_create("inmem_page_entry",
+ inmem_entry_slab = f2fs_kmem_cache_create("f2fs_inmem_page_entry",
sizeof(struct inmem_pages));
if (!inmem_entry_slab)
goto destroy_sit_entry_set;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-23 22:58:17 +0000