diff options
author | Jakub Kicinski <kuba@kernel.org> | 2024-03-07 10:19:05 -0800 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-07 10:29:36 -0800 |
commit | e3afe5dd3abea43e056a004df02fb49f24cc5ad7 (patch) | |
tree | a8f38510fe1aeee32a54112fdee27e1948cde35e /fs/exfat/file.c | |
parent | a148f82c457f957cdc9445101882c225aa8c3ff0 (diff) | |
parent | df4793505abd5df399bc6d9a4d8fe81761f557cd (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts.
Adjacent changes:
net/core/page_pool_user.c
0b11b1c5c320 ("netdev: let netlink core handle -EMSGSIZE errors")
429679dcf7d9 ("page_pool: fix netlink dump stop/resume")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'fs/exfat/file.c')
-rw-r--r-- | fs/exfat/file.c | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/fs/exfat/file.c b/fs/exfat/file.c index d25a96a148af..cc00f1a7a1e1 100644 --- a/fs/exfat/file.c +++ b/fs/exfat/file.c @@ -35,13 +35,18 @@ static int exfat_cont_expand(struct inode *inode, loff_t size) if (new_num_clusters == num_clusters) goto out; - exfat_chain_set(&clu, ei->start_clu, num_clusters, ei->flags); - ret = exfat_find_last_cluster(sb, &clu, &last_clu); - if (ret) - return ret; + if (num_clusters) { + exfat_chain_set(&clu, ei->start_clu, num_clusters, ei->flags); + ret = exfat_find_last_cluster(sb, &clu, &last_clu); + if (ret) + return ret; + + clu.dir = last_clu + 1; + } else { + last_clu = EXFAT_EOF_CLUSTER; + clu.dir = EXFAT_EOF_CLUSTER; + } - clu.dir = (last_clu == EXFAT_EOF_CLUSTER) ? - EXFAT_EOF_CLUSTER : last_clu + 1; clu.size = 0; clu.flags = ei->flags; @@ -51,17 +56,19 @@ static int exfat_cont_expand(struct inode *inode, loff_t size) return ret; /* Append new clusters to chain */ - if (clu.flags != ei->flags) { - exfat_chain_cont_cluster(sb, ei->start_clu, num_clusters); - ei->flags = ALLOC_FAT_CHAIN; - } - if (clu.flags == ALLOC_FAT_CHAIN) - if (exfat_ent_set(sb, last_clu, clu.dir)) - goto free_clu; - - if (num_clusters == 0) + if (num_clusters) { + if (clu.flags != ei->flags) + if (exfat_chain_cont_cluster(sb, ei->start_clu, num_clusters)) + goto free_clu; + + if (clu.flags == ALLOC_FAT_CHAIN) + if (exfat_ent_set(sb, last_clu, clu.dir)) + goto free_clu; + } else ei->start_clu = clu.dir; + ei->flags = clu.flags; + out: inode_set_mtime_to_ts(inode, inode_set_ctime_current(inode)); /* Expanded range not zeroed, do not update valid_size */ |