On 2022/10/21 16:26, Yangtao Li wrote:
Changed a way of showing values of them to use strings.
This change breaks forward compatibility of gc_idle interface.
Thanks,
Signed-off-by: Yangtao Li <[email protected]>
---
fs/f2fs/sysfs.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c
index b4476adea776..555849d4c744 100644
--- a/fs/f2fs/sysfs.c
+++ b/fs/f2fs/sysfs.c
@@ -332,6 +332,10 @@ static ssize_t f2fs_sbi_show(struct f2fs_attr *a,
return sysfs_emit(buf, "%u\n", sbi->compr_new_inode);
#endif
+ if (!strcmp(a->attr.name, "gc_idle"))
+ return sysfs_emit(buf, "%s\n",
+ gc_mode_names[sbi->gc_mode]);
+
if (!strcmp(a->attr.name, "gc_urgent"))
return sysfs_emit(buf, "%s\n",
gc_mode_names[sbi->gc_mode]);
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