From: Holger Assmann <h.assmann@pengutronix.de> To: barebox@lists.infradead.org Cc: Holger Assmann <h.assmann@pengutronix.de> Subject: [PATCH v2 0/2] fs: jffs2: remove slab cache substitute with malloc Date: Mon, 29 Nov 2021 13:45:43 +0100 [thread overview] Message-ID: <20211129124545.14171-1-h.assmann@pengutronix.de> (raw) This series aimes to handle a bug in the Barebox jffs2 driver where the system crashes once a second unmounting is performed when more than one jffs2 file system were mounted at the same time at one point. - The first patch "introduce reference counting at probe" solves the initial issue. - The second patch "remove unnecessary slab cache structure" performs a cleanup on the respective code with the opportunity for simplification being taken. Signed-off-by: Holger Assmann <h.assmann@pengutronix.de> --- This series is a v2 of a former single commit now split up into two for clarity reasons. changes v1 -> v2: - split up v1 patch into two distinct patches - reworded commit messages by Ahmad Fatoum <a.fatoum@pengutronix.de>: - bugfix: perform jffs2_fill_super() with every probe() again - bugfix: removed unfunctional if-branch in probe() - use sizeof(*ret) instead of hardcoding the size in malloc calls by Sascha Hauer <s.hauer@pengutronix.de>: - additional infornation for commit messages added --- fs/jffs2/fs.c | 32 +++++------ fs/jffs2/malloc.c | 131 +++++++------------------------------------- fs/jffs2/nodelist.h | 2 - 3 files changed, 35 insertions(+), 130 deletions(-) -- 2.30.2 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox
next reply other threads:[~2021-11-29 12:47 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-29 12:45 Holger Assmann [this message] 2021-11-29 12:45 ` [PATCH v2 1/2] fs: jffs2: introduce reference counting at probe Holger Assmann 2021-11-29 12:45 ` [PATCH v2 2/2] fs: jffs2: remove unnecessary slab cache structure Holger Assmann 2021-11-30 10:29 ` Ahmad Fatoum 2021-11-30 10:41 ` Sascha Hauer 2021-11-30 9:58 ` [PATCH v2 0/2] fs: jffs2: remove slab cache substitute with malloc Sascha Hauer
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