fix: ext2 directory insertion; racing on inode create

[lunaix-os.git] / lunaix-os / kernel / fs / ext2 / group.c

diff --git a/lunaix-os/kernel/fs/ext2/group.c b/lunaix-os/kernel/fs/ext2/group.c
index b77d6b7c0b70d711eabe24eb7d5ec56859cb93b3..277d6904b256f786a2956a7c71aa549bc4923a71 100644 (file)
--- a/lunaix-os/kernel/fs/ext2/group.c
+++ b/lunaix-os/kernel/fs/ext2/group.c
@@ -89,8 +89,8 @@ __try_load_bitmap(struct v_superblock* vsb,
     struct ext2_sbinfo* ext2sb;
     struct ext2_bmp* bmp;
     struct llist_header* flist, *flist_entry;
     struct ext2_sbinfo* ext2sb;
     struct ext2_bmp* bmp;
     struct llist_header* flist, *flist_entry;

+    unsigned int bmp_blk_id, bmp_size;

     bbuf_t buf;
     bbuf_t buf;

-    unsigned int blk_id, bmp_blk_id, bmp_size;

 
     ext2sb = EXT2_SB(vsb);
 
 
     ext2sb = EXT2_SB(vsb);
 


@@ -111,8 +111,7 @@ __try_load_bitmap(struct v_superblock* vsb,
     flist = &ext2sb->free_list_sel[type];
     flist_entry = &gd->free_list_sel[type];
 
     flist = &ext2sb->free_list_sel[type];
     flist_entry = &gd->free_list_sel[type];
 

-    blk_id = ext2_datablock(vsb, bmp_blk_id);
-    buf    = fsblock_get(vsb, blk_id);
+    buf = fsblock_get(vsb, bmp_blk_id);

     if (blkbuf_errbuf(buf)) {
         return false;
     }
     if (blkbuf_errbuf(buf)) {
         return false;
     }