Re: [f2fs-dev] [PATCH v4 3/3] f2fs: Support case-insensitive file name lookups
From: Chao Yu <chao@kernel.org>
Date: 2019-08-21 13:15:21
Also in:
linux-api, linux-f2fs-devel, linux-fsdevel, lkml
On 2019-7-24 7:05, Daniel Rosenberg via Linux-f2fs-devel wrote:
+static int f2fs_d_compare(const struct dentry *dentry, unsigned int len,
+ const char *str, const struct qstr *name)
+{
+ struct qstr qstr = {.name = str, .len = len };
+
+ if (!IS_CASEFOLDED(dentry->d_parent->d_inode)) {
+ if (len != name->len)
+ return -1;
+ return memcmp(str, name, len);
66883da1eee8 ("ext4: fix dcache lookup of !casefolded directories")
memcmp(str, name->name, len);