fs: procfs add poll support

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2025-12-16 01:34:58 +08:00 · 2023-11-25 20:11:03 +08:00
parent ca99e69c28
commit 9852428953
46 changed files with 82 additions and 5 deletions
--- a/fs/smartfs/smartfs_procfs.c
+++ b/fs/smartfs/smartfs_procfs.c
@@ -177,6 +177,7 @@ const struct procfs_operations g_smartfs_operations =
  /* No write supported */

  smartfs_write,      /* write */
+  NULL,               /* poll */

  smartfs_dup,        /* dup */

--- a/fs/smartfs/smartfs_smart.c
+++ b/fs/smartfs/smartfs_smart.c
@@ -142,6 +142,7 @@ const struct mountpt_operations g_smartfs_operations =
  smartfs_ioctl,         /* ioctl */
  NULL,                  /* mmap */
  smartfs_truncate,      /* truncate */
+  NULL,                  /* poll */

  smartfs_sync,          /* sync */
  smartfs_dup,           /* dup */