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Wed, 19 Jul 2023 22:19:36 +0000 From: Gabriel Krisman Bertazi To: viro@zeniv.linux.org.uk, brauner@kernel.org, tytso@mit.edu, ebiggers@kernel.org, jaegeuk@kernel.org Date: Wed, 19 Jul 2023 18:19:15 -0400 Message-ID: <20230719221918.8937-5-krisman@suse.de> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230719221918.8937-1-krisman@suse.de> References: <20230719221918.8937-1-krisman@suse.de> MIME-Version: 1.0 X-Headers-End: 1qMFWS-0004sp-7M Subject: [f2fs-dev] [PATCH v3 4/7] libfs: Chain encryption checks after case-insensitive revalidation X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fsdevel@vger.kernel.org, Gabriel Krisman Bertazi , linux-ext4@vger.kernel.org, Gabriel Krisman Bertazi , linux-f2fs-devel@lists.sourceforge.net Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net From: Gabriel Krisman Bertazi Support encrypted dentries in generic_ci_d_revalidate by chaining fscrypt_d_revalidate at the tail of the d_revalidate. This allows filesystem to just call generic_ci_d_revalidate and let it handle any case-insensitive dentry (encrypted or not). Signed-off-by: Gabriel Krisman Bertazi --- Changes since v2: - Enable negative dentries of encrypted filesystems (Eric) --- fs/libfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/libfs.c b/fs/libfs.c index dd213f446427..0e5d3bb1dddc 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -1506,7 +1506,7 @@ static inline int generic_ci_d_revalidate(struct dentry *dentry, } } } - return 1; + return fscrypt_d_revalidate(dentry, flags); } static const struct dentry_operations generic_ci_dentry_ops = { @@ -1526,7 +1526,7 @@ static const struct dentry_operations generic_encrypted_dentry_ops = { static const struct dentry_operations generic_encrypted_ci_dentry_ops = { .d_hash = generic_ci_d_hash, .d_compare = generic_ci_d_compare, - .d_revalidate = fscrypt_d_revalidate, + .d_revalidate_name = generic_ci_d_revalidate, }; #endif