Searched hist:d5eff33e (Results 1 – 6 of 6) sorted by relevance
/openbmc/linux/drivers/nvme/target/ |
H A D | Makefile | d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support
This patch adds simple file backed namespace support for NVMeOF target.
The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim.
The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de> d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support This patch adds simple file backed namespace support for NVMeOF target. The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim. The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de>
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H A D | io-cmd-file.c | d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support
This patch adds simple file backed namespace support for NVMeOF target.
The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim.
The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de> d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support This patch adds simple file backed namespace support for NVMeOF target. The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim. The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de>
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H A D | io-cmd-bdev.c | d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support
This patch adds simple file backed namespace support for NVMeOF target.
The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim.
The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de> d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support This patch adds simple file backed namespace support for NVMeOF target. The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim. The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de>
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H A D | core.c | 405a7519 Wed Jul 25 01:34:45 CDT 2018 Hannes Reinecke <hare@suse.de> nvmet: only check for filebacking on -ENOTBLK
We only need to check for a file-backed namespace if nvmet_bdev_ns_enable() returns -ENOTBLK. For any other error it's pointless as the open() error will remain the same.
Fixes: d5eff33e ("nvmet: add simple file backed ns support") Signed-off-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de> d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support
This patch adds simple file backed namespace support for NVMeOF target.
The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim.
The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de>
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H A D | admin-cmd.c | d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support
This patch adds simple file backed namespace support for NVMeOF target.
The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim.
The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de> d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support This patch adds simple file backed namespace support for NVMeOF target. The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim. The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de>
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H A D | nvmet.h | d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support
This patch adds simple file backed namespace support for NVMeOF target.
The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim.
The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de> d5eff33e Tue May 22 23:34:39 CDT 2018 Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> nvmet: add simple file backed ns support This patch adds simple file backed namespace support for NVMeOF target. The new file io-cmd-file.c is responsible for handling the code for I/O commands when ns is file backed. Also, we introduce mempools based slow path using sync I/Os for file backed ns to ensure forward progress under reclaim. The old block device based implementation is moved to io-cmd-bdev.c and use a "nvmet_bdev_" symbol prefix. The enable/disable calls are also move into the respective files. Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> [hch: updated changelog, fixed double req->ns lookup in bdev case] Signed-off-by: Christoph Hellwig <hch@lst.de>
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