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Commit ca6bfcb2 authored by Ju Hyung Park's avatar Ju Hyung Park Committed by Tejun Heo
Browse files

libata: Enable queued TRIM for Samsung SSD 860 



Samsung explicitly states that queued TRIM is supported for Linux with
860 PRO and 860 EVO.

Make the previous blacklist to cover only 840 and 850 series.

Signed-off-by: default avatarPark Ju Hyung <qkrwngud825@gmail.com>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
parent 1903be82

drivers/ata/libata-core.c

+3 −1
Original line number Diff line number Diff line
@@ -4549,7 +4549,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { 
						ATA_HORKAGE_ZERO_AFTER_TRIM, },

	{ "Crucial_CT*MX100*",		"MU01",	ATA_HORKAGE_NO_NCQ_TRIM |

						ATA_HORKAGE_ZERO_AFTER_TRIM, },

	{ "Samsung SSD 8*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |

	{ "Samsung SSD 840*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |

						ATA_HORKAGE_ZERO_AFTER_TRIM, },

	{ "Samsung SSD 850*",		NULL,	ATA_HORKAGE_NO_NCQ_TRIM |

						ATA_HORKAGE_ZERO_AFTER_TRIM, },

	{ "FCCT*M500*",			NULL,	ATA_HORKAGE_NO_NCQ_TRIM |

						ATA_HORKAGE_ZERO_AFTER_TRIM, },