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Fri, 30 May 2025 03:06:14 +0000 Date: Thu, 29 May 2025 20:06:11 -0700 From: Alison Schofield To: Steven Rostedt CC: LKML , Linux Trace Kernel , , Dan Williams , Shiyang Ruan , "Darrick J. 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?BfBW/R2/efjdBj2Fci8DmdBeZ8jZGEJuYu/fGqwtwaVr8dkS5xcnpIaPEjE9?= =?us-ascii?Q?LItVnYqKq0odv+Kua3/C1mLZx/iM7zlQGVlco1GzwbjK7wEYysmiWdI+rS46?= =?us-ascii?Q?aG+If7In/vARQLFAbwKWvBKn3O2CMTIZ3TRPJCWxYzk3LULl2po4eekWM8Nr?= =?us-ascii?Q?SBJz9Sg/pOlVhAgcE7l83wM/B+CBYFASVrH4LWp50hlv24Wr1CGvomz1l3z7?= =?us-ascii?Q?Ekpg3a4Zw9P1PmvnFma9zHEMQ+QUGRuIic21V5zwM5/h0aQltmuiRkiylhwF?= =?us-ascii?Q?0IxdDLPayASxEn7CUeuubxFne/lHNPP6Bma4qw2NCUcfR4HJd/wp3DwzFTQc?= =?us-ascii?Q?IQSHPrUkug/+aty32h/oy/ijlD4W3gIfD3ifFo/JQD7PvlclzEMRDIGC3gAk?= =?us-ascii?Q?TCjnEuoJzhEvu56bZz4n/SE9w+vxmxffR74DoE7MV0n61mMa9nxUjUoPBwl2?= =?us-ascii?Q?oirDtAh7uwrA8lda8xe6Ir1zKQVgpzoJF8qqsPkrPUm9pYY9yxBT/V9g3fWE?= =?us-ascii?Q?bSu5X3u5MMCRovQgTJiKjM9LGxIY11XyMqEgRPd0JPI+0SSa3SjYiMo9mCbP?= =?us-ascii?Q?+mJqk40efjmVHc38jRL20CjrFbxg8oX39gRL+CgVckTCtdtxAKwOJUB0eeEY?= =?us-ascii?Q?NLSfw4aaYKaihALe2URgoZh4q3KoBsM37CTwb/hx0bFU4OdKmwPjUk9r8AmS?= =?us-ascii?Q?lJBEwdjTiybO2C7U08DAsaqFGTPQ8FeWKbb9GAh32l7Ov7h2F6r5iAYXcmJT?= =?us-ascii?Q?cMHbfrDmgUHMY5ezViak07w8+DSarGdiQy9rUaMCzPdofF6tJxmCa0/wee0E?= =?us-ascii?Q?tu5CDgj3atBF8l5lo8lzAp4jALQa8BF/1i+R1meFuo4H9p1EO03IE4uwip7t?= =?us-ascii?Q?7KfIl0GMYvNqsjAN3m6/UdoYUoRb2rqYwUvwWwuTTNkoQ1OHrVYUOuX1/wSE?= =?us-ascii?Q?TgH00pqoFXB+oSYgiOxRgXx464/Pxa/VUgtAU/M/yWHpuPq2VHdvvYYiZ84b?= =?us-ascii?Q?9L5OJ6S8T1VO7pjfQ5ENikmryq1g0Xy8ZmR0lGepaxDHCsERqja8CtWc1QOP?= =?us-ascii?Q?ApdSVgOuAEVfAYjr0DglyP/BC/BHttI1KcPSfFWUKIg497fdBy4EKwOhQE3P?= =?us-ascii?Q?WVCLOn+Hc0slp1Gq3zZPWJmPsQCwUydUwWxmhQknhvt97VULhGz8//5Li4SH?= =?us-ascii?Q?Wp/+E73hRwADmCbdrpR3e3n4k2ZgxZ2PoARZxEGUTSdbrRAx3t/4Qz0+S2dB?= =?us-ascii?Q?7hil7ZETQ5XnsMODJSsvEHzEQX676eFsHo3heEv4JyvAz+pc5oCJY6RuhsqU?= =?us-ascii?Q?mPI9g2DLr8AJK0crBJu2/89ZYldNQoYfcN4nc+79Xnid85n5dljkI6+CAFnh?= =?us-ascii?Q?ugR2XpqTR2p5/aN6641kKaKvdM6d92oDLY2vmvZ5rsuceFMv1Q7OFb2PUGRS?= =?us-ascii?Q?b78nzEHi0Zs89Ri2g088YHWRR2ZcukO5cUtxBpHNaATR42TSTWN5g8ZjONiQ?= =?us-ascii?Q?myZJSGEFT0LJDMrhFWVmnLNQiOgTnEuggiiGr/dtK6Xm/EEgxS07GQZtPf2E?= =?us-ascii?Q?AYRh0vUERZVVAFnZ1TgA4kLWxxCXsAdylrbxMXOFVITzYWaGaggcP0oF5m6z?= =?us-ascii?Q?7A=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: 5d1be733-c86c-48cf-1cdb-08dd9f26f00e X-MS-Exchange-CrossTenant-AuthSource: SA1PR11MB8794.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 May 2025 03:06:14.3960 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: AYVaeKKiy2NFTZE8/SK+vBMSYuiomRaHcG1+fyWty78GsaswgEXWic6sgiuz3bKSCLJY+UomtixSLr7YzYxk3HiWkdFub4jIQFlyRUiaSVk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM3PPFE94346F35 X-OriginatorOrg: intel.com On Thu, May 29, 2025 at 03:22:11PM -0400, Steven Rostedt wrote: > From: Steven Rostedt > > When the dax_fault_actor() helper was factored out, it removed the calls > to the dax_pmd_insert_mapping and dax_insert_mapping events but never > removed the events themselves. As each event created takes up memory > (roughly 5K each), this is a waste as it is never used. > > Remove the unused dax_pmd_insert_mapping and dax_insert_mapping trace > events. Reviewed-by: Alison Schofield > > Link: https://lore.kernel.org/all/20250529130138.544ffec4@gandalf.local.home/ > > Fixes: c2436190e492 ("fsdax: factor out a dax_fault_actor() helper") > Signed-off-by: Steven Rostedt (Google) > --- > Changes since v1: https://lore.kernel.org/all/20250529150722.19e04332@gandalf.local.home/ > > - Removed dax_insert_mapping too > > include/trace/events/fs_dax.h | 78 ----------------------------------- > 1 file changed, 78 deletions(-) >