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From: Michal Hocko <mhocko@kernel.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Hellwig <hch@lst.de>,
Yafang Shao <laoar.shao@gmail.com>,
Kent Overstreet <kent.overstreet@linux.dev>,
jack@suse.cz,
Christian Brauner <brauner@kernel.org>,
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"Serge E. Hallyn" <serge@hallyn.com>,
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linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] get rid of PF_MEMALLOC_NORECLAIM
Date: Mon, 26 Aug 2024 10:47:11 +0200
Message-ID: <20240826085347.1152675-1-mhocko@kernel.org>
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| Series |
get rid of PF_MEMALLOC_NORECLAIM
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expand
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https://lore.kernel.org/all/20240812090525.80299-1-laoar.shao@gmail.com/T/#u attempted to build on top of PF_MEMALLOC_NORECLAIM introduced by eab0af905bfc ("mm: introduce PF_MEMALLOC_NORECLAIM, PF_MEMALLOC_NOWARN"). This flag has been merged even though there was an explicit push back from the MM people - https://lore.kernel.org/all/ZcM0xtlKbAOFjv5n@tiehlicka/ These two patches are dropping the flag and use an explicit GFP_NOWAIT allocation context in the bcache inode allocation code. This required to push gfp mask down to inode_init_always and its LSM hooks. I am not really familiar with this code so please give it a thorough review.