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Wed, 21 Jul 2021 14:12:44 -0700 (PDT) Received: from daehojeong-desktop.mtv.corp.google.com ([2620:15c:211:201:a0d4:143d:6e70:369d]) by smtp.gmail.com with ESMTPSA id y9sm7667498pgr.10.2021.07.21.14.12.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jul 2021 14:12:44 -0700 (PDT) From: Daeho Jeong To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, kernel-team@android.com Date: Wed, 21 Jul 2021 14:12:40 -0700 Message-Id: <20210721211240.3632817-1-daeho43@gmail.com> X-Mailer: git-send-email 2.32.0.402.g57bb445576-goog MIME-Version: 1.0 X-Headers-End: 1m6JWM-0004X1-LP Subject: [f2fs-dev] [PATCH] f2fs-tools: make fiemap command in accordance with uapi 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: Daeho Jeong Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net From: Daeho Jeong Made "fiemap" command in accordance with user api manual. So, eliminated NEW_ADDR print out and made it ends in the last extent. Signed-off-by: Daeho Jeong --- tools/f2fs_io/f2fs_io.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/tools/f2fs_io/f2fs_io.c b/tools/f2fs_io/f2fs_io.c index aa1a7e4..42dbd60 100644 --- a/tools/f2fs_io/f2fs_io.c +++ b/tools/f2fs_io/f2fs_io.c @@ -757,10 +757,11 @@ static void do_fiemap(int argc, char **argv, const struct cmd_desc *cmd) die_errno("FIEMAP failed"); phy_addr = fm->fm_extents[0].fe_physical / F2FS_BLKSIZE; - if (phy_addr == NEW_ADDR) - printf("NEW_ADDR "); - else - printf("%llu ", phy_addr); + printf("%llu: %llu\n", fm->fm_start / F2FS_BLKSIZE, phy_addr); + + if (fm->fm_extents[0].fe_flags & FIEMAP_EXTENT_LAST) + break; + fm->fm_start += F2FS_BLKSIZE; } printf("\n"); -- 2.32.0.402.g57bb445576-goog _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel